15912702969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1\times {\mathrm{43997}}^1$

素因数の和:47920

約数の個数: 16

約数和(自身を含む): 21907484160

約数和(自身を除く): 5994781191

約数列:

[1, 3, 31, 93, 3889, 11667, 43997, 120559, 131991, 361677, 1363907, 4091721, 171104333, 513312999, 5304234323, 15912702969]

約数ペア:

[(1, 15912702969), (3, 5304234323), (31, 513312999), (93, 171104333), (3889, 4091721), (11667, 1363907), (43997, 361677), (120559, 131991)]