1225107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 1964144

約数和(自身を除く): 739037

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 283, 333, 481, 849, 1443, 2547, 3679, 4329, 10471, 11037, 31413, 33111, 94239, 136123, 408369, 1225107]

約数ペア:

[(1, 1225107), (3, 408369), (9, 136123), (13, 94239), (37, 33111), (39, 31413), (111, 11037), (117, 10471), (283, 4329), (333, 3679), (481, 2547), (849, 1443)]