221897761

素因数分解:

${\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 230973120

約数和(自身を除く): 9075359

約数列:

[1, 59, 83, 113, 401, 4897, 6667, 9379, 23659, 33283, 45313, 553361, 1963697, 2673467, 3760979, 221897761]

約数ペア:

[(1, 221897761), (59, 3760979), (83, 2673467), (113, 1963697), (401, 553361), (4897, 45313), (6667, 33283), (9379, 23659)]