33221709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 50849760

約数和(自身を除く): 17628051

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1123, 1557, 3287, 3369, 9861, 10107, 21337, 29583, 64011, 192033, 194279, 582837, 1748511, 3691301, 11073903, 33221709]

約数ペア:

[(1, 33221709), (3, 11073903), (9, 3691301), (19, 1748511), (57, 582837), (171, 194279), (173, 192033), (519, 64011), (1123, 29583), (1557, 21337), (3287, 10107), (3369, 9861)]