398045953

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1427}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 428742720

約数和(自身を除く): 30696767

約数列:

[1, 19, 53, 277, 1007, 1427, 5263, 14681, 27113, 75631, 278939, 395279, 1436989, 7510301, 20949787, 398045953]

約数ペア:

[(1, 398045953), (19, 20949787), (53, 7510301), (277, 1436989), (1007, 395279), (1427, 278939), (5263, 75631), (14681, 27113)]