2260753497

素因数分解:

$3^4\times {\mathrm{2423}}^1\times {\mathrm{11519}}^1$

素因数の和:13954

約数の個数: 20

約数和(自身を含む): 3378862080

約数和(自身を除く): 1118108583

約数列:

[1, 3, 9, 27, 81, 2423, 7269, 11519, 21807, 34557, 65421, 103671, 196263, 311013, 933039, 27910537, 83731611, 251194833, 753584499, 2260753497]

約数ペア:

[(1, 2260753497), (3, 753584499), (9, 251194833), (27, 83731611), (81, 27910537), (2423, 933039), (7269, 311013), (11519, 196263), (21807, 103671), (34557, 65421)]