86361289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 104158080

約数和(自身を除く): 17796791

約数列:

[1, 7, 19, 133, 641, 1013, 4487, 7091, 12179, 19247, 85253, 134729, 649333, 4545331, 12337327, 86361289]

約数ペア:

[(1, 86361289), (7, 12337327), (19, 4545331), (133, 649333), (641, 134729), (1013, 85253), (4487, 19247), (7091, 12179)]