7292079

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 11424000

約数和(自身を除く): 4131921

約数列:

[1, 3, 9, 27, 29, 67, 87, 139, 201, 261, 417, 603, 783, 1251, 1809, 1943, 3753, 4031, 5829, 9313, 12093, 17487, 27939, 36279, 52461, 83817, 108837, 251451, 270077, 810231, 2430693, 7292079]

約数ペア:

[(1, 7292079), (3, 2430693), (9, 810231), (27, 270077), (29, 251451), (67, 108837), (87, 83817), (139, 52461), (201, 36279), (261, 27939), (417, 17487), (603, 12093), (783, 9313), (1251, 5829), (1809, 4031), (1943, 3753)]