90197971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 98725824

約数和(自身を除く): 8527853

約数列:

[1, 17, 37, 193, 629, 743, 3281, 7141, 12631, 27491, 121397, 143399, 467347, 2437783, 5305763, 90197971]

約数ペア:

[(1, 90197971), (17, 5305763), (37, 2437783), (193, 467347), (629, 143399), (743, 121397), (3281, 27491), (7141, 12631)]