17222331

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 27675648

約数和(自身を除く): 10453317

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 197, 483, 543, 591, 1267, 1379, 3801, 4137, 4163, 4531, 12489, 13593, 29141, 31717, 35657, 87423, 95151, 106971, 249599, 748797, 820111, 2460333, 5740777, 17222331]

約数ペア:

[(1, 17222331), (3, 5740777), (7, 2460333), (21, 820111), (23, 748797), (69, 249599), (161, 106971), (181, 95151), (197, 87423), (483, 35657), (543, 31717), (591, 29141), (1267, 13593), (1379, 12489), (3801, 4531), (4137, 4163)]