1320636239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{2971}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 1469927424

約数和(自身を除く): 149291185

約数列:

[1, 13, 31, 403, 1103, 2971, 14339, 34193, 38623, 92101, 444509, 1197313, 3277013, 42601169, 101587403, 1320636239]

約数ペア:

[(1, 1320636239), (13, 101587403), (31, 42601169), (403, 3277013), (1103, 1197313), (2971, 444509), (14339, 92101), (34193, 38623)]