7717138

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 13773312

約数和(自身を除く): 6056174

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 223, 242, 286, 446, 1331, 1573, 2453, 2662, 2899, 3146, 4906, 5798, 17303, 26983, 31889, 34606, 53966, 63778, 296813, 350779, 593626, 701558, 3858569, 7717138]

約数ペア:

[(1, 7717138), (2, 3858569), (11, 701558), (13, 593626), (22, 350779), (26, 296813), (121, 63778), (143, 53966), (223, 34606), (242, 31889), (286, 26983), (446, 17303), (1331, 5798), (1573, 4906), (2453, 3146), (2662, 2899)]