1330352013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{156641}}^1$

素因数の和:156812

約数の個数: 16

約数和(自身を含む): 1879704000

約数和(自身を除く): 549351987

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 156641, 469923, 2976179, 8928537, 23339509, 70018527, 443450671, 1330352013]

約数ペア:

[(1, 1330352013), (3, 443450671), (19, 70018527), (57, 23339509), (149, 8928537), (447, 2976179), (2831, 469923), (8493, 156641)]