21742007041

素因数分解:

${\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{8429}}^1$

素因数の和:8928

約数の個数: 16

約数和(自身を含む): 22303756800

約数和(自身を除く): 561749759

約数列:

[1, 79, 103, 317, 8137, 8429, 25043, 32651, 665891, 868187, 2579429, 2671993, 68586773, 211087447, 275215279, 21742007041]

約数ペア:

[(1, 21742007041), (79, 275215279), (103, 211087447), (317, 68586773), (8137, 2671993), (8429, 2579429), (25043, 868187), (32651, 665891)]