89422151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51719}}^1$

素因数の和:51758

約数の個数: 16

約数和(自身を含む): 115852800

約数和(自身を除く): 26430649

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 51719, 362033, 672347, 982661, 4706429, 6878627, 12774593, 89422151]

約数ペア:

[(1, 89422151), (7, 12774593), (13, 6878627), (19, 4706429), (91, 982661), (133, 672347), (247, 362033), (1729, 51719)]