42840447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9721}}^1$

素因数の和:9850

約数の個数: 16

約数和(自身を含む): 62065248

約数和(自身を除く): 19224801

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 9721, 29163, 126373, 379119, 1098473, 3295419, 14280149, 42840447]

約数ペア:

[(1, 42840447), (3, 14280149), (13, 3295419), (39, 1098473), (113, 379119), (339, 126373), (1469, 29163), (4407, 9721)]