13308219387

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1069}}^1\times {\mathrm{26099}}^1$

素因数の和:27227

約数の個数: 24

約数和(自身を含む): 19604754000

約数和(自身を除く): 6296534613

約数列:

[1, 3, 9, 53, 159, 477, 1069, 3207, 9621, 26099, 56657, 78297, 169971, 234891, 509913, 1383247, 4149741, 12449223, 27899831, 83699493, 251098479, 1478691043, 4436073129, 13308219387]

約数ペア:

[(1, 13308219387), (3, 4436073129), (9, 1478691043), (53, 251098479), (159, 83699493), (477, 27899831), (1069, 12449223), (3207, 4149741), (9621, 1383247), (26099, 509913), (56657, 234891), (78297, 169971)]