408052169

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{1847}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 479770368

約数和(自身を除く): 71718199

約数列:

[1, 7, 37, 259, 853, 1847, 5971, 12929, 31561, 68339, 220927, 478373, 1575491, 11028437, 58293167, 408052169]

約数ペア:

[(1, 408052169), (7, 58293167), (37, 11028437), (259, 1575491), (853, 478373), (1847, 220927), (5971, 68339), (12929, 31561)]