320410827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{2297}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 505468080

約数和(自身を除く): 185057253

約数列:

[1, 3, 9, 11, 33, 99, 1409, 2297, 4227, 6891, 12681, 15499, 20673, 25267, 46497, 75801, 139491, 227403, 3236473, 9709419, 29128257, 35601203, 106803609, 320410827]

約数ペア:

[(1, 320410827), (3, 106803609), (9, 35601203), (11, 29128257), (33, 9709419), (99, 3236473), (1409, 227403), (2297, 139491), (4227, 75801), (6891, 46497), (12681, 25267), (15499, 20673)]