40886757

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 60787584

約数和(自身を除く): 19900827

約数列:

[1, 3, 9, 47, 141, 163, 423, 489, 593, 1467, 1779, 5337, 7661, 22983, 27871, 68949, 83613, 96659, 250839, 289977, 869931, 4542973, 13628919, 40886757]

約数ペア:

[(1, 40886757), (3, 13628919), (9, 4542973), (47, 869931), (141, 289977), (163, 250839), (423, 96659), (489, 83613), (593, 68949), (1467, 27871), (1779, 22983), (5337, 7661)]