39479891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 9180589

約数列:

[1, 11, 19, 23, 43, 191, 209, 253, 437, 473, 817, 989, 2101, 3629, 4393, 4807, 8213, 8987, 10879, 18791, 39919, 48323, 83467, 90343, 156047, 188899, 206701, 918137, 1716517, 2077889, 3589081, 39479891]

約数ペア:

[(1, 39479891), (11, 3589081), (19, 2077889), (23, 1716517), (43, 918137), (191, 206701), (209, 188899), (253, 156047), (437, 90343), (473, 83467), (817, 48323), (989, 39919), (2101, 18791), (3629, 10879), (4393, 8987), (4807, 8213)]