381194307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{53411}}^1$

素因数の和:53491

約数の個数: 24

約数和(自身を含む): 602701008

約数和(自身を除く): 221506701

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 53411, 160233, 480699, 694343, 2083029, 3258071, 6249087, 9774213, 29322639, 42354923, 127064769, 381194307]

約数ペア:

[(1, 381194307), (3, 127064769), (9, 42354923), (13, 29322639), (39, 9774213), (61, 6249087), (117, 3258071), (183, 2083029), (549, 694343), (793, 480699), (2379, 160233), (7137, 53411)]