404740923

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{4729}}^1$

素因数の和:5386

約数の個数: 16

約数和(自身を含む): 552161280

約数和(自身を除く): 147420357

約数列:

[1, 3, 47, 141, 607, 1821, 4729, 14187, 28529, 85587, 222263, 666789, 2870503, 8611509, 134913641, 404740923]

約数ペア:

[(1, 404740923), (3, 134913641), (47, 8611509), (141, 2870503), (607, 666789), (1821, 222263), (4729, 85587), (14187, 28529)]