530348517

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2909}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 784442880

約数和(自身を除く): 254094363

約数列:

[1, 3, 9, 47, 141, 423, 431, 1293, 2909, 3879, 8727, 20257, 26181, 60771, 136723, 182313, 410169, 1230507, 1253779, 3761337, 11284011, 58927613, 176782839, 530348517]

約数ペア:

[(1, 530348517), (3, 176782839), (9, 58927613), (47, 11284011), (141, 3761337), (423, 1253779), (431, 1230507), (1293, 410169), (2909, 182313), (3879, 136723), (8727, 60771), (20257, 26181)]