320039713

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 369083520

約数和(自身を除く): 49043807

約数列:

[1, 7, 233, 317, 619, 1631, 2219, 4333, 73861, 144227, 196223, 517027, 1009589, 1373561, 45719959, 320039713]

約数ペア:

[(1, 320039713), (7, 45719959), (233, 1373561), (317, 1009589), (619, 517027), (1631, 196223), (2219, 144227), (4333, 73861)]