39221749

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 46344960

約数和(自身を除く): 7123211

約数列:

[1, 7, 53, 71, 371, 497, 1489, 3763, 10423, 26341, 78917, 105719, 552419, 740033, 5603107, 39221749]

約数ペア:

[(1, 39221749), (7, 5603107), (53, 740033), (71, 552419), (371, 105719), (497, 78917), (1489, 26341), (3763, 10423)]