490225947

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{9283}}^1$

素因数の和:9922

約数の個数: 16

約数和(自身を含む): 677360640

約数和(自身を除く): 187134693

約数列:

[1, 3, 29, 87, 607, 1821, 9283, 17603, 27849, 52809, 269207, 807621, 5634781, 16904343, 163408649, 490225947]

約数ペア:

[(1, 490225947), (3, 163408649), (29, 16904343), (87, 5634781), (607, 807621), (1821, 269207), (9283, 52809), (17603, 27849)]