20041203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5647}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 33074688

約数和(自身を除く): 13033485

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 5647, 16941, 39529, 73411, 118587, 220233, 513877, 954343, 1541631, 2863029, 6680401, 20041203]

約数ペア:

[(1, 20041203), (3, 6680401), (7, 2863029), (13, 1541631), (21, 954343), (39, 513877), (91, 220233), (169, 118587), (273, 73411), (507, 39529), (1183, 16941), (3549, 5647)]