317699473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{39227}}^1$

素因数の和:39336

約数の個数: 16

約数和(自身を含む): 395418240

約数和(自身を除く): 77718767

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 39227, 274589, 509951, 3491203, 3569657, 24438421, 45385639, 317699473]

約数ペア:

[(1, 317699473), (7, 45385639), (13, 24438421), (89, 3569657), (91, 3491203), (623, 509951), (1157, 274589), (8099, 39227)]