31550623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 36167040

約数和(自身を除く): 4616417

約数列:

[1, 13, 17, 221, 367, 389, 4771, 5057, 6239, 6613, 81107, 85969, 142763, 1855919, 2426971, 31550623]

約数ペア:

[(1, 31550623), (13, 2426971), (17, 1855919), (221, 142763), (367, 85969), (389, 81107), (4771, 6613), (5057, 6239)]