42493633

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 56051520

約数和(自身を除く): 13557887

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3511, 12103, 24577, 45643, 66709, 172039, 319501, 466963, 867217, 2236507, 3268741, 6070519, 42493633]

約数ペア:

[(1, 42493633), (7, 6070519), (13, 3268741), (19, 2236507), (49, 867217), (91, 466963), (133, 319501), (247, 172039), (637, 66709), (931, 45643), (1729, 24577), (3511, 12103)]