222457443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 327075840

約数和(自身を除く): 104618397

約数列:

[1, 3, 13, 39, 79, 103, 237, 309, 701, 1027, 1339, 2103, 3081, 4017, 8137, 9113, 24411, 27339, 55379, 72203, 105781, 166137, 216609, 317343, 719927, 938639, 2159781, 2815917, 5704037, 17112111, 74152481, 222457443]

約数ペア:

[(1, 222457443), (3, 74152481), (13, 17112111), (39, 5704037), (79, 2815917), (103, 2159781), (237, 938639), (309, 719927), (701, 317343), (1027, 216609), (1339, 166137), (2103, 105781), (3081, 72203), (4017, 55379), (8137, 27339), (9113, 24411)]