262960244493

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{4080889}}^1$

素因数の和:4081396

約数の個数: 16

約数和(自身を含む): 358857143040

約数和(自身を除く): 95896898547

約数列:

[1, 3, 47, 141, 457, 1371, 21479, 64437, 4080889, 12242667, 191801783, 575405349, 1864966273, 5594898819, 87653414831, 262960244493]

約数ペア:

[(1, 262960244493), (3, 87653414831), (47, 5594898819), (141, 1864966273), (457, 575405349), (1371, 191801783), (21479, 12242667), (64437, 4080889)]