1330792287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{661099}}^1$

素因数の和:661174

約数の個数: 16

約数和(自身を含む): 1967433600

約数和(自身を除く): 636641313

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 661099, 1983297, 7272089, 21816267, 40327039, 120981117, 443597429, 1330792287]

約数ペア:

[(1, 1330792287), (3, 443597429), (11, 120981117), (33, 40327039), (61, 21816267), (183, 7272089), (671, 1983297), (2013, 661099)]