28396191

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 41010480

約数和(自身を除く): 12614289

約数列:

[1, 3, 23, 29, 69, 87, 529, 617, 667, 1587, 1851, 2001, 14191, 15341, 17893, 42573, 46023, 53679, 326393, 411539, 979179, 1234617, 9465397, 28396191]

約数ペア:

[(1, 28396191), (3, 9465397), (23, 1234617), (29, 979179), (69, 411539), (87, 326393), (529, 53679), (617, 46023), (667, 42573), (1587, 17893), (1851, 15341), (2001, 14191)]