1330542051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{440431}}^1$

素因数の和:440506

約数の個数: 16

約数和(自身を含む): 1902666240

約数和(自身を除く): 572124189

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 440431, 1321293, 8368189, 23342843, 25104567, 70028529, 443514017, 1330542051]

約数ペア:

[(1, 1330542051), (3, 443514017), (19, 70028529), (53, 25104567), (57, 23342843), (159, 8368189), (1007, 1321293), (3021, 440431)]