470786457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{53359}}^1$

素因数の和:53552

約数の個数: 16

約数和(自身を含む): 668494080

約数和(自身を除く): 197707623

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 53359, 160077, 907103, 2721309, 9231107, 27693321, 156928819, 470786457]

約数ペア:

[(1, 470786457), (3, 156928819), (17, 27693321), (51, 9231107), (173, 2721309), (519, 907103), (2941, 160077), (8823, 53359)]