488974129

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{60901}}^1$

素因数の和:60976

約数の個数: 16

約数和(自身を含む): 592454656

約数和(自身を除く): 103480527

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 60901, 426307, 1887931, 2253337, 13215517, 15773359, 69853447, 488974129]

約数ペア:

[(1, 488974129), (7, 69853447), (31, 15773359), (37, 13215517), (217, 2253337), (259, 1887931), (1147, 426307), (8029, 60901)]