1301787939

素因数分解:

$3^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1\times {\mathrm{1087}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 1742819328

約数和(自身を除く): 441031389

約数列:

[1, 3, 617, 647, 1087, 1851, 1941, 3261, 399199, 670679, 703289, 1197597, 2012037, 2109867, 433929313, 1301787939]

約数ペア:

[(1, 1301787939), (3, 433929313), (617, 2109867), (647, 2012037), (1087, 1197597), (1851, 703289), (1941, 670679), (3261, 399199)]