283054981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 330233760

約数和(自身を除く): 47178779

約数列:

[1, 11, 17, 187, 269, 289, 331, 2959, 3179, 3641, 4573, 5627, 50303, 61897, 77741, 89039, 95659, 855151, 979429, 1052249, 1513663, 16650293, 25732271, 283054981]

約数ペア:

[(1, 283054981), (11, 25732271), (17, 16650293), (187, 1513663), (269, 1052249), (289, 979429), (331, 855151), (2959, 95659), (3179, 89039), (3641, 77741), (4573, 61897), (5627, 50303)]