349626849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15377}}^1$

素因数の和:15457

約数の個数: 32

約数和(自身を含む): 558036864

約数和(自身を除く): 208410015

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 7579, 15377, 22737, 46131, 169147, 199901, 507441, 599703, 814981, 2198911, 2444943, 6596733, 8964791, 10594753, 26894373, 31784259, 116542283, 349626849]

約数ペア:

[(1, 349626849), (3, 116542283), (11, 31784259), (13, 26894373), (33, 10594753), (39, 8964791), (53, 6596733), (143, 2444943), (159, 2198911), (429, 814981), (583, 599703), (689, 507441), (1749, 199901), (2067, 169147), (7579, 46131), (15377, 22737)]