13900533

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{461}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 20438880

約数和(自身を除く): 6538347

約数列:

[1, 3, 19, 23, 57, 69, 437, 461, 529, 1311, 1383, 1587, 8759, 10051, 10603, 26277, 30153, 31809, 201457, 243869, 604371, 731607, 4633511, 13900533]

約数ペア:

[(1, 13900533), (3, 4633511), (19, 731607), (23, 604371), (57, 243869), (69, 201457), (437, 31809), (461, 30153), (529, 26277), (1311, 10603), (1383, 10051), (1587, 8759)]