293990401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1747}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 328484160

約数和(自身を除く): 34493759

約数列:

[1, 17, 19, 323, 521, 1747, 8857, 9899, 29699, 33193, 168283, 564281, 910187, 15473179, 17293553, 293990401]

約数ペア:

[(1, 293990401), (17, 17293553), (19, 15473179), (323, 910187), (521, 564281), (1747, 168283), (8857, 33193), (9899, 29699)]