7043046881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 7855626240

約数和(自身を除く): 812579359

約数列:

[1, 13, 53, 109, 191, 491, 689, 1417, 2483, 5777, 6383, 10123, 20819, 26023, 53519, 75101, 93781, 131599, 270647, 338299, 695747, 1103407, 1219153, 2836507, 4970393, 10222129, 14344291, 36874591, 64615109, 132887677, 541772837, 7043046881]

約数ペア:

[(1, 7043046881), (13, 541772837), (53, 132887677), (109, 64615109), (191, 36874591), (491, 14344291), (689, 10222129), (1417, 4970393), (2483, 2836507), (5777, 1219153), (6383, 1103407), (10123, 695747), (20819, 338299), (26023, 270647), (53519, 131599), (75101, 93781)]