13951033821

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{405047}}^1$

素因数の和:405185

約数の個数: 24

約数和(自身を含む): 20851871040

約数和(自身を除く): 6900837219

約数列:

[1, 3, 9, 43, 89, 129, 267, 387, 801, 3827, 11481, 34443, 405047, 1215141, 3645423, 17417021, 36049183, 52251063, 108147549, 156753189, 324442647, 1550114869, 4650344607, 13951033821]

約数ペア:

[(1, 13951033821), (3, 4650344607), (9, 1550114869), (43, 324442647), (89, 156753189), (129, 108147549), (267, 52251063), (387, 36049183), (801, 17417021), (3827, 3645423), (11481, 1215141), (34443, 405047)]