149536403

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 169390320

約数和(自身を除く): 19853917

約数列:

[1, 17, 19, 113, 241, 289, 323, 1921, 2147, 4097, 4579, 5491, 27233, 32657, 36499, 69649, 77843, 462961, 517427, 620483, 1323331, 7870337, 8796259, 149536403]

約数ペア:

[(1, 149536403), (17, 8796259), (19, 7870337), (113, 1323331), (241, 620483), (289, 517427), (323, 462961), (1921, 77843), (2147, 69649), (4097, 36499), (4579, 32657), (5491, 27233)]