6993879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 9707520

約数和(自身を除く): 2713641

約数列:

[1, 3, 31, 93, 157, 471, 479, 1437, 4867, 14601, 14849, 44547, 75203, 225609, 2331293, 6993879]

約数ペア:

[(1, 6993879), (3, 2331293), (31, 225609), (93, 75203), (157, 44547), (471, 14849), (479, 14601), (1437, 4867)]