16415451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 25714416

約数和(自身を除く): 9298965

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 811, 1557, 2249, 2433, 6747, 7299, 10543, 20241, 31629, 94887, 140303, 420909, 1262727, 1823939, 5471817, 16415451]

約数ペア:

[(1, 16415451), (3, 5471817), (9, 1823939), (13, 1262727), (39, 420909), (117, 140303), (173, 94887), (519, 31629), (811, 20241), (1557, 10543), (2249, 7299), (2433, 6747)]