5891431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 7334208

約数和(自身を除く): 1442777

約数列:

[1, 7, 13, 91, 101, 641, 707, 1313, 4487, 8333, 9191, 58331, 64741, 453187, 841633, 5891431]

約数ペア:

[(1, 5891431), (7, 841633), (13, 453187), (91, 64741), (101, 58331), (641, 9191), (707, 8333), (1313, 4487)]