12645039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3391}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 18561024

約数和(自身を除く): 5915985

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3391, 3729, 10173, 37301, 111903, 383183, 1149549, 4215013, 12645039]

約数ペア:

[(1, 12645039), (3, 4215013), (11, 1149549), (33, 383183), (113, 111903), (339, 37301), (1243, 10173), (3391, 3729)]