139326121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 165381120

約数和(自身を除く): 26054999

約数列:

[1, 11, 29, 31, 73, 193, 319, 341, 803, 899, 2117, 2123, 2263, 5597, 5983, 9889, 14089, 23287, 24893, 61567, 65627, 65813, 154979, 173507, 408581, 436759, 721897, 1908577, 4494391, 4804349, 12666011, 139326121]

約数ペア:

[(1, 139326121), (11, 12666011), (29, 4804349), (31, 4494391), (73, 1908577), (193, 721897), (319, 436759), (341, 408581), (803, 173507), (899, 154979), (2117, 65813), (2123, 65627), (2263, 61567), (5597, 24893), (5983, 23287), (9889, 14089)]