7883665979

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 9551001600

約数和(自身を除く): 1667335621

約数列:

[1, 7, 29, 71, 97, 203, 497, 679, 2059, 2813, 5639, 6887, 14413, 19691, 39473, 48209, 163531, 199723, 400369, 546983, 1144717, 1398061, 2802583, 3828881, 11610701, 15862507, 38835793, 81274907, 111037549, 271850551, 1126237997, 7883665979]

約数ペア:

[(1, 7883665979), (7, 1126237997), (29, 271850551), (71, 111037549), (97, 81274907), (203, 38835793), (497, 15862507), (679, 11610701), (2059, 3828881), (2813, 2802583), (5639, 1398061), (6887, 1144717), (14413, 546983), (19691, 400369), (39473, 199723), (48209, 163531)]