40890083

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3491}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 47519136

約数和(自身を除く): 6629053

約数列:

[1, 13, 17, 53, 221, 689, 901, 3491, 11713, 45383, 59347, 185023, 771511, 2405299, 3145391, 40890083]

約数ペア:

[(1, 40890083), (13, 3145391), (17, 2405299), (53, 771511), (221, 185023), (689, 59347), (901, 45383), (3491, 11713)]