7936357

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 2385563

約数列:

[1, 11, 13, 19, 23, 127, 143, 209, 247, 253, 299, 437, 1397, 1651, 2413, 2717, 2921, 3289, 4807, 5681, 18161, 26543, 31369, 32131, 37973, 55499, 62491, 345059, 417703, 610489, 721487, 7936357]

約数ペア:

[(1, 7936357), (11, 721487), (13, 610489), (19, 417703), (23, 345059), (127, 62491), (143, 55499), (209, 37973), (247, 32131), (253, 31369), (299, 26543), (437, 18161), (1397, 5681), (1651, 4807), (2413, 3289), (2717, 2921)]