9829729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 12221440

約数和(自身を除く): 2391711

約数列:

[1, 7, 13, 91, 109, 763, 991, 1417, 6937, 9919, 12883, 90181, 108019, 756133, 1404247, 9829729]

約数ペア:

[(1, 9829729), (7, 1404247), (13, 756133), (91, 108019), (109, 90181), (763, 12883), (991, 9919), (1417, 6937)]