55383913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 61093312

約数和(自身を除く): 5709399

約数列:

[1, 13, 61, 211, 331, 793, 2743, 4303, 12871, 20191, 69841, 167323, 262483, 907933, 4260301, 55383913]

約数ペア:

[(1, 55383913), (13, 4260301), (61, 907933), (211, 262483), (331, 167323), (793, 69841), (2743, 20191), (4303, 12871)]