2490267231

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{33181}}^1$

素因数の和:33487

約数の個数: 24

約数和(自身を含む): 3727002240

約数和(自身を除く): 1236735009

約数列:

[1, 3, 9, 31, 93, 269, 279, 807, 2421, 8339, 25017, 33181, 75051, 99543, 298629, 1028611, 3085833, 8925689, 9257499, 26777067, 80331201, 276696359, 830089077, 2490267231]

約数ペア:

[(1, 2490267231), (3, 830089077), (9, 276696359), (31, 80331201), (93, 26777067), (269, 9257499), (279, 8925689), (807, 3085833), (2421, 1028611), (8339, 298629), (25017, 99543), (33181, 75051)]