29831229

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 44478720

約数和(自身を除く): 14647491

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 647, 981, 1941, 5123, 5823, 15369, 30409, 46107, 70523, 91227, 211569, 273681, 634707, 3314581, 9943743, 29831229]

約数ペア:

[(1, 29831229), (3, 9943743), (9, 3314581), (47, 634707), (109, 273681), (141, 211569), (327, 91227), (423, 70523), (647, 46107), (981, 30409), (1941, 15369), (5123, 5823)]