9685413

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1218

約数の個数: 20

約数和(自身を含む): 14614380

約数和(自身を除く): 4928967

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 1097, 2943, 3291, 8829, 9873, 29619, 88857, 119573, 358719, 1076157, 3228471, 9685413]

約数ペア:

[(1, 9685413), (3, 3228471), (9, 1076157), (27, 358719), (81, 119573), (109, 88857), (327, 29619), (981, 9873), (1097, 8829), (2943, 3291)]