9418339

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 11704608

約数和(自身を除く): 2286269

約数列:

[1, 7, 23, 49, 61, 137, 161, 427, 959, 1127, 1403, 2989, 3151, 6713, 8357, 9821, 22057, 58499, 68747, 154399, 192211, 409493, 1345477, 9418339]

約数ペア:

[(1, 9418339), (7, 1345477), (23, 409493), (49, 192211), (61, 154399), (137, 68747), (161, 58499), (427, 22057), (959, 9821), (1127, 8357), (1403, 6713), (2989, 3151)]