33921921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21871}}^1$

素因数の和:21932

約数の個数: 16

約数和(自身を含む): 50393088

約数和(自身を除く): 16471167

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 21871, 65613, 240581, 721743, 1027937, 3083811, 11307307, 33921921]

約数ペア:

[(1, 33921921), (3, 11307307), (11, 3083811), (33, 1027937), (47, 721743), (141, 240581), (517, 65613), (1551, 21871)]