98458779

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 139506960

約数和(自身を除く): 41048181

約数列:

[1, 3, 19, 57, 229, 361, 397, 687, 1083, 1191, 4351, 7543, 13053, 22629, 82669, 90913, 143317, 248007, 272739, 429951, 1727347, 5182041, 32819593, 98458779]

約数ペア:

[(1, 98458779), (3, 32819593), (19, 5182041), (57, 1727347), (229, 429951), (361, 272739), (397, 248007), (687, 143317), (1083, 90913), (1191, 82669), (4351, 22629), (7543, 13053)]