23519991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6661}}^1$

素因数の和:6782

約数の個数: 16

約数和(自身を含む): 34535808

約数和(自身を除く): 11015817

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 6661, 19983, 73271, 219813, 712727, 2138181, 7839997, 23519991]

約数ペア:

[(1, 23519991), (3, 7839997), (11, 2138181), (33, 712727), (107, 219813), (321, 73271), (1177, 19983), (3531, 6661)]