490956549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{31357}}^1$

素因数の和:31684

約数の個数: 16

約数和(自身を含む): 695395008

約数和(自身を除く): 204438459

約数列:

[1, 3, 17, 51, 307, 921, 5219, 15657, 31357, 94071, 533069, 1599207, 9626599, 28879797, 163652183, 490956549]

約数ペア:

[(1, 490956549), (3, 163652183), (17, 28879797), (51, 9626599), (307, 1599207), (921, 533069), (5219, 94071), (15657, 31357)]