22279893

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 31587360

約数和(自身を除く): 9307467

約数列:

[1, 3, 23, 69, 101, 139, 303, 417, 529, 1587, 2323, 3197, 6969, 9591, 14039, 42117, 53429, 73531, 160287, 220593, 322897, 968691, 7426631, 22279893]

約数ペア:

[(1, 22279893), (3, 7426631), (23, 968691), (69, 322897), (101, 220593), (139, 160287), (303, 73531), (417, 53429), (529, 42117), (1587, 14039), (2323, 9591), (3197, 6969)]