2017008000007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{67957}}^1$

素因数の和:68336

約数の個数: 64

約数和(自身を含む): 2740066560000

約数和(自身を除く): 723058559993

約数列:

[1, 7, 11, 13, 77, 91, 143, 149, 199, 1001, 1043, 1393, 1639, 1937, 2189, 2587, 11473, 13559, 15323, 18109, 21307, 28457, 29651, 67957, 149149, 199199, 207557, 326161, 385463, 475699, 747527, 883441, 2283127, 2698241, 4240093, 5232689, 6184087, 9717851, 10125593, 13523443, 29680651, 68024957, 70879151, 94664101, 111381523, 131632709, 148757873, 175804759, 779670661, 921428963, 1041305111, 1230633313, 1447959799, 1933852349, 2014993007, 10135718593, 13536966443, 14104951049, 22164923077, 26194909091, 155154461539, 183364363637, 288144000001, 2017008000007]

約数ペア:

[(1, 2017008000007), (7, 288144000001), (11, 183364363637), (13, 155154461539), (77, 26194909091), (91, 22164923077), (143, 14104951049), (149, 13536966443), (199, 10135718593), (1001, 2014993007), (1043, 1933852349), (1393, 1447959799), (1639, 1230633313), (1937, 1041305111), (2189, 921428963), (2587, 779670661), (11473, 175804759), (13559, 148757873), (15323, 131632709), (18109, 111381523), (21307, 94664101), (28457, 70879151), (29651, 68024957), (67957, 29680651), (149149, 13523443), (199199, 10125593), (207557, 9717851), (326161, 6184087), (385463, 5232689), (475699, 4240093), (747527, 2698241), (883441, 2283127)]