22240317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 12319683

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 237, 449, 627, 869, 1347, 1501, 2607, 4503, 4939, 8531, 14817, 16511, 25593, 35471, 49533, 93841, 106413, 281523, 390181, 673949, 1170543, 2021847, 7413439, 22240317]

約数ペア:

[(1, 22240317), (3, 7413439), (11, 2021847), (19, 1170543), (33, 673949), (57, 390181), (79, 281523), (209, 106413), (237, 93841), (449, 49533), (627, 35471), (869, 25593), (1347, 16511), (1501, 14817), (2607, 8531), (4503, 4939)]