45132521

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 52876800

約数和(自身を除く): 7744279

約数列:

[1, 7, 53, 239, 371, 509, 1673, 3563, 12667, 26977, 88669, 121651, 188839, 851557, 6447503, 45132521]

約数ペア:

[(1, 45132521), (7, 6447503), (53, 851557), (239, 188839), (371, 121651), (509, 88669), (1673, 26977), (3563, 12667)]