22521081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 11848839

約数列:

[1, 3, 11, 29, 33, 87, 101, 233, 303, 319, 699, 957, 1111, 2563, 2929, 3333, 6757, 7689, 8787, 20271, 23533, 32219, 70599, 74327, 96657, 222981, 258863, 682457, 776589, 2047371, 7507027, 22521081]

約数ペア:

[(1, 22521081), (3, 7507027), (11, 2047371), (29, 776589), (33, 682457), (87, 258863), (101, 222981), (233, 96657), (303, 74327), (319, 70599), (699, 32219), (957, 23533), (1111, 20271), (2563, 8787), (2929, 7689), (3333, 6757)]