20171488337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 27462758400

約数和(自身を除く): 7291270063

約数列:

[1, 7, 11, 13, 77, 91, 131, 143, 199, 773, 917, 1001, 1393, 1441, 1703, 2189, 2587, 5411, 8503, 10049, 10087, 11921, 15323, 18109, 18733, 26069, 28457, 59521, 70343, 101263, 110539, 131131, 153827, 182483, 199199, 286759, 338897, 708841, 773773, 1076789, 1113893, 1316419, 1692097, 1999751, 2007313, 2372279, 3727867, 7797251, 9214933, 11844679, 13998257, 14480609, 20151337, 21997261, 26095069, 101364263, 141059359, 153980827, 221664707, 261967381, 1551652949, 1833771667, 2881641191, 20171488337]

約数ペア:

[(1, 20171488337), (7, 2881641191), (11, 1833771667), (13, 1551652949), (77, 261967381), (91, 221664707), (131, 153980827), (143, 141059359), (199, 101364263), (773, 26095069), (917, 21997261), (1001, 20151337), (1393, 14480609), (1441, 13998257), (1703, 11844679), (2189, 9214933), (2587, 7797251), (5411, 3727867), (8503, 2372279), (10049, 2007313), (10087, 1999751), (11921, 1692097), (15323, 1316419), (18109, 1113893), (18733, 1076789), (26069, 773773), (28457, 708841), (59521, 338897), (70343, 286759), (101263, 199199), (110539, 182483), (131131, 153827)]