30929613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 51311232

約数和(自身を除く): 20381619

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 4241, 7293, 12723, 46651, 55133, 72097, 139953, 165399, 216291, 606463, 793067, 937261, 1819389, 2379201, 2811783, 10309871, 30929613]

約数ペア:

[(1, 30929613), (3, 10309871), (11, 2811783), (13, 2379201), (17, 1819389), (33, 937261), (39, 793067), (51, 606463), (143, 216291), (187, 165399), (221, 139953), (429, 72097), (561, 55133), (663, 46651), (2431, 12723), (4241, 7293)]