16645449

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 23584320

約数和(自身を除く): 6938871

約数列:

[1, 3, 29, 37, 87, 111, 1073, 3219, 5171, 15513, 149959, 191327, 449877, 573981, 5548483, 16645449]

約数ペア:

[(1, 16645449), (3, 5548483), (29, 573981), (37, 449877), (87, 191327), (111, 149959), (1073, 15513), (3219, 5171)]