30669751

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2657}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 37509696

約数和(自身を除く): 6839945

約数列:

[1, 7, 17, 97, 119, 679, 1649, 2657, 11543, 18599, 45169, 257729, 316183, 1804103, 4381393, 30669751]

約数ペア:

[(1, 30669751), (7, 4381393), (17, 1804103), (97, 316183), (119, 257729), (679, 45169), (1649, 18599), (2657, 11543)]