426533807

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{4049}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 495720000

約数和(自身を除く): 69186193

約数列:

[1, 7, 101, 149, 707, 1043, 4049, 15049, 28343, 105343, 408949, 603301, 2862643, 4223107, 60933401, 426533807]

約数ペア:

[(1, 426533807), (7, 60933401), (101, 4223107), (149, 2862643), (707, 603301), (1043, 408949), (4049, 105343), (15049, 28343)]