337874607

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 574599168

約数和(自身を除く): 236724561

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 191, 301, 387, 573, 653, 903, 1337, 1719, 1959, 2709, 4011, 4571, 5877, 8213, 12033, 13713, 24639, 28079, 41139, 57491, 73917, 84237, 124723, 172473, 196553, 252711, 374169, 517419, 589659, 873061, 1122507, 1768977, 2619183, 5363089, 7857549, 16089267, 37541623, 48267801, 112624869, 337874607]

約数ペア:

[(1, 337874607), (3, 112624869), (7, 48267801), (9, 37541623), (21, 16089267), (43, 7857549), (63, 5363089), (129, 2619183), (191, 1768977), (301, 1122507), (387, 873061), (573, 589659), (653, 517419), (903, 374169), (1337, 252711), (1719, 196553), (1959, 172473), (2709, 124723), (4011, 84237), (4571, 73917), (5877, 57491), (8213, 41139), (12033, 28079), (13713, 24639)]