40555893

素因数分解:

$3^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1489}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 61888640

約数和(自身を除く): 21332747

約数列:

[1, 3, 7, 21, 1297, 1489, 3891, 4467, 9079, 10423, 27237, 31269, 1931233, 5793699, 13518631, 40555893]

約数ペア:

[(1, 40555893), (3, 13518631), (7, 5793699), (21, 1931233), (1297, 31269), (1489, 27237), (3891, 10423), (4467, 9079)]