84379789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 96768000

約数和(自身を除く): 12388211

約数列:

[1, 13, 17, 191, 221, 1999, 2483, 3247, 25987, 33983, 42211, 381809, 441779, 4963517, 6490753, 84379789]

約数ペア:

[(1, 84379789), (13, 6490753), (17, 4963517), (191, 441779), (221, 381809), (1999, 42211), (2483, 33983), (3247, 25987)]