38769081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 58171008

約数和(自身を除く): 19401927

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 401, 481, 871, 1203, 1443, 2479, 2613, 5213, 7437, 14837, 15639, 26867, 32227, 44511, 80601, 96681, 192881, 349271, 578643, 994079, 1047813, 2982237, 12923027, 38769081]

約数ペア:

[(1, 38769081), (3, 12923027), (13, 2982237), (37, 1047813), (39, 994079), (67, 578643), (111, 349271), (201, 192881), (401, 96681), (481, 80601), (871, 44511), (1203, 32227), (1443, 26867), (2479, 15639), (2613, 14837), (5213, 7437)]