90317937

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 122390208

約数和(自身を除く): 32072271

約数列:

[1, 3, 101, 173, 303, 519, 1723, 5169, 17473, 52419, 174023, 298079, 522069, 894237, 30105979, 90317937]

約数ペア:

[(1, 90317937), (3, 30105979), (101, 894237), (173, 522069), (303, 298079), (519, 174023), (1723, 52419), (5169, 17473)]