56643167

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 71138736

約数和(自身を除く): 14495569

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 1283, 2597, 6307, 8981, 21811, 44149, 62867, 67999, 152677, 475993, 1068739, 1155983, 3331951, 8091881, 56643167]

約数ペア:

[(1, 56643167), (7, 8091881), (17, 3331951), (49, 1155983), (53, 1068739), (119, 475993), (371, 152677), (833, 67999), (901, 62867), (1283, 44149), (2597, 21811), (6307, 8981)]