1372293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 2199288

約数和(自身を除く): 826995

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 317, 333, 481, 951, 1443, 2853, 4121, 4329, 11729, 12363, 35187, 37089, 105561, 152477, 457431, 1372293]

約数ペア:

[(1, 1372293), (3, 457431), (9, 152477), (13, 105561), (37, 37089), (39, 35187), (111, 12363), (117, 11729), (317, 4329), (333, 4121), (481, 2853), (951, 1443)]