5187897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 9172800

約数和(自身を除く): 3984903

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 139, 143, 261, 319, 377, 417, 429, 957, 1131, 1251, 1287, 1529, 1807, 2871, 3393, 4031, 4147, 4587, 5421, 12093, 12441, 13761, 16263, 19877, 36279, 37323, 44341, 52403, 59631, 133023, 157209, 178893, 399069, 471627, 576433, 1729299, 5187897]

約数ペア:

[(1, 5187897), (3, 1729299), (9, 576433), (11, 471627), (13, 399069), (29, 178893), (33, 157209), (39, 133023), (87, 59631), (99, 52403), (117, 44341), (139, 37323), (143, 36279), (261, 19877), (319, 16263), (377, 13761), (417, 12441), (429, 12093), (957, 5421), (1131, 4587), (1251, 4147), (1287, 4031), (1529, 3393), (1807, 2871)]