12269907

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{2689}}^1$

素因数の和:2724

約数の個数: 24

約数和(自身を含む): 19690800

約数和(自身を除く): 7420893

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 2689, 4563, 8067, 24201, 34957, 72603, 104871, 314613, 454441, 943839, 1363323, 4089969, 12269907]

約数ペア:

[(1, 12269907), (3, 4089969), (9, 1363323), (13, 943839), (27, 454441), (39, 314613), (117, 104871), (169, 72603), (351, 34957), (507, 24201), (1521, 8067), (2689, 4563)]