634103349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1747}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 978656256

約数和(自身を除く): 344552907

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 647, 1747, 1941, 5241, 7117, 10999, 19217, 21351, 29699, 32997, 57651, 89097, 120989, 326689, 362967, 980067, 1130309, 3390927, 12433399, 19215253, 37300197, 57645759, 211367783, 634103349]

約数ペア:

[(1, 634103349), (3, 211367783), (11, 57645759), (17, 37300197), (33, 19215253), (51, 12433399), (187, 3390927), (561, 1130309), (647, 980067), (1747, 362967), (1941, 326689), (5241, 120989), (7117, 89097), (10999, 57651), (19217, 32997), (21351, 29699)]