21886843851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4614557}}^1$

素因数の和:4614611

約数の個数: 24

約数和(自身を含む): 34553810304

約数和(自身を除く): 12666966453

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 4614557, 13843671, 41531013, 78447469, 143051267, 235342407, 429153801, 706027221, 1287461403, 2431871539, 7295614617, 21886843851]

約数ペア:

[(1, 21886843851), (3, 7295614617), (9, 2431871539), (17, 1287461403), (31, 706027221), (51, 429153801), (93, 235342407), (153, 143051267), (279, 78447469), (527, 41531013), (1581, 13843671), (4743, 4614557)]