477347859

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{42533}}^1$

素因数の和:42611

約数の個数: 24

約数和(自身を含む): 729883440

約数和(自身を除く): 252535581

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 11223, 42533, 127599, 382797, 1233457, 1828919, 3700371, 5486757, 11101113, 16460271, 53038651, 159115953, 477347859]

約数ペア:

[(1, 477347859), (3, 159115953), (9, 53038651), (29, 16460271), (43, 11101113), (87, 5486757), (129, 3700371), (261, 1828919), (387, 1233457), (1247, 382797), (3741, 127599), (11223, 42533)]