11393991

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 19044480

約数和(自身を除く): 7650489

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2179, 5229, 6537, 15253, 19611, 45759, 137277, 180857, 542571, 1265999, 1627713, 3797997, 11393991]

約数ペア:

[(1, 11393991), (3, 3797997), (7, 1627713), (9, 1265999), (21, 542571), (63, 180857), (83, 137277), (249, 45759), (581, 19611), (747, 15253), (1743, 6537), (2179, 5229)]