13218517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 14721280

約数和(自身を除く): 1502763

約数列:

[1, 13, 61, 79, 211, 793, 1027, 2743, 4819, 12871, 16669, 62647, 167323, 216697, 1016809, 13218517]

約数ペア:

[(1, 13218517), (13, 1016809), (61, 216697), (79, 167323), (211, 62647), (793, 16669), (1027, 12871), (2743, 4819)]