438799101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{142421}}^1$

素因数の和:142516

約数の個数: 16

約数和(自身を含む): 638050560

約数和(自身を除く): 199251459

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 142421, 427263, 1851473, 5554419, 11251259, 33753777, 146266367, 438799101]

約数ペア:

[(1, 438799101), (3, 146266367), (13, 33753777), (39, 11251259), (79, 5554419), (237, 1851473), (1027, 427263), (3081, 142421)]