9391438

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 16666344

約数和(自身を除く): 7274906

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 1571, 2989, 3142, 5978, 10997, 21994, 76979, 95831, 153958, 191662, 670817, 1341634, 4695719, 9391438]

約数ペア:

[(1, 9391438), (2, 4695719), (7, 1341634), (14, 670817), (49, 191662), (61, 153958), (98, 95831), (122, 76979), (427, 21994), (854, 10997), (1571, 5978), (2989, 3142)]