2044665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6509

約数の個数: 24

約数和(自身を含む): 4051008

約数和(自身を除く): 2006343

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6491, 19473, 32455, 45437, 58419, 97365, 136311, 227185, 292095, 408933, 681555, 2044665]

約数ペア:

[(1, 2044665), (3, 681555), (5, 408933), (7, 292095), (9, 227185), (15, 136311), (21, 97365), (35, 58419), (45, 45437), (63, 32455), (105, 19473), (315, 6491)]