870831181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 1006649856

約数和(自身を除く): 135818675

約数列:

[1, 11, 47, 53, 61, 517, 521, 583, 671, 2491, 2867, 3233, 5731, 24487, 27401, 27613, 31537, 31781, 35563, 151951, 269357, 303743, 349591, 1297811, 1493707, 1671461, 1684393, 14275921, 16430777, 18528323, 79166471, 870831181]

約数ペア:

[(1, 870831181), (11, 79166471), (47, 18528323), (53, 16430777), (61, 14275921), (517, 1684393), (521, 1671461), (583, 1493707), (671, 1297811), (2491, 349591), (2867, 303743), (3233, 269357), (5731, 151951), (24487, 35563), (27401, 31781), (27613, 31537)]