317747415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{921007}}^1$

素因数の和:921038

約数の個数: 16

約数和(自身を含む): 530500608

約数和(自身を除く): 212753193

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 921007, 2763021, 4605035, 13815105, 21183161, 63549483, 105915805, 317747415]

約数ペア:

[(1, 317747415), (3, 105915805), (5, 63549483), (15, 21183161), (23, 13815105), (69, 4605035), (115, 2763021), (345, 921007)]