2825317313

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{7307}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 3545724672

約数和(自身を除く): 720407359

約数列:

[1, 7, 13, 49, 91, 607, 637, 4249, 7307, 7891, 29743, 51149, 55237, 94991, 358043, 386659, 664937, 4435349, 4654559, 31047443, 57659537, 217332101, 403616759, 2825317313]

約数ペア:

[(1, 2825317313), (7, 403616759), (13, 217332101), (49, 57659537), (91, 31047443), (607, 4654559), (637, 4435349), (4249, 664937), (7307, 386659), (7891, 358043), (29743, 94991), (51149, 55237)]