15764907621

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{65327}}^1$

素因数の和:65900

約数の個数: 16

約数和(自身を含む): 21169407744

約数和(自身を除く): 5404500123

約数列:

[1, 3, 257, 313, 771, 939, 65327, 80441, 195981, 241323, 16789039, 20447351, 50367117, 61342053, 5254969207, 15764907621]

約数ペア:

[(1, 15764907621), (3, 5254969207), (257, 61342053), (313, 50367117), (771, 20447351), (939, 16789039), (65327, 241323), (80441, 195981)]