31080831

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 42503808

約数和(自身を除く): 11422977

約数列:

[1, 3, 67, 101, 201, 303, 1531, 4593, 6767, 20301, 102577, 154631, 307731, 463893, 10360277, 31080831]

約数ペア:

[(1, 31080831), (3, 10360277), (67, 463893), (101, 307731), (201, 154631), (303, 102577), (1531, 20301), (4593, 6767)]