29647821

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6691}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 45398528

約数和(自身を除く): 15750707

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 6691, 20073, 46837, 140511, 1411801, 4235403, 9882607, 29647821]

約数ペア:

[(1, 29647821), (3, 9882607), (7, 4235403), (21, 1411801), (211, 140511), (633, 46837), (1477, 20073), (4431, 6691)]