213131699

素因数分解:

${\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3487

約数の個数: 16

約数和(自身を含む): 239486976

約数和(自身を除く): 26355277

約数列:

[1, 11, 47, 121, 517, 1331, 3407, 5687, 37477, 62557, 160129, 412247, 1761419, 4534717, 19375609, 213131699]

約数ペア:

[(1, 213131699), (11, 19375609), (47, 4534717), (121, 1761419), (517, 412247), (1331, 160129), (3407, 62557), (5687, 37477)]