858422097

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2445647}}^1$

素因数の和:2445669

約数の個数: 16

約数和(自身を含む): 1369562880

約数和(自身を除く): 511140783

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2445647, 7336941, 22010823, 31793411, 66032469, 95380233, 286140699, 858422097]

約数ペア:

[(1, 858422097), (3, 286140699), (9, 95380233), (13, 66032469), (27, 31793411), (39, 22010823), (117, 7336941), (351, 2445647)]