404799147

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{15601}}^1$

素因数の和:15672

約数の個数: 24

約数和(自身を含む): 619711440

約数和(自身を除く): 214912293

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 8649, 15601, 25947, 46803, 140409, 421227, 483631, 1450893, 4352679, 13058037, 14992561, 44977683, 134933049, 404799147]

約数ペア:

[(1, 404799147), (3, 134933049), (9, 44977683), (27, 14992561), (31, 13058037), (93, 4352679), (279, 1450893), (837, 483631), (961, 421227), (2883, 140409), (8649, 46803), (15601, 25947)]