131647009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3361}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 149111424

約数和(自身を除く): 17464415

約数列:

[1, 13, 23, 131, 299, 1703, 3013, 3361, 39169, 43693, 77303, 440291, 1004939, 5723783, 10126693, 131647009]

約数ペア:

[(1, 131647009), (13, 10126693), (23, 5723783), (131, 1004939), (299, 440291), (1703, 77303), (3013, 43693), (3361, 39169)]