31322031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11987}}^1$

素因数の和:12070

約数の個数: 16

約数和(自身を含む): 45650304

約数和(自身を除く): 14328273

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 11987, 35961, 155831, 467493, 803129, 2409387, 10440677, 31322031]

約数ペア:

[(1, 31322031), (3, 10440677), (13, 2409387), (39, 803129), (67, 467493), (201, 155831), (871, 35961), (2613, 11987)]