89351927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9203}}^1$

素因数の和:9302

約数の個数: 16

約数和(自身を含む): 108975360

約数和(自身を除く): 19623433

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9203, 9709, 64421, 174857, 671819, 1223999, 4702733, 12764561, 89351927]

約数ペア:

[(1, 89351927), (7, 12764561), (19, 4702733), (73, 1223999), (133, 671819), (511, 174857), (1387, 64421), (9203, 9709)]