2912647959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1310233}}^1$

素因数の和:1310271

約数の個数: 24

約数和(自身を含む): 4769251760

約数和(自身を除く): 1856603801

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 1310233, 3930699, 11792097, 17033029, 24894427, 51099087, 74683281, 153297261, 224049843, 323627551, 970882653, 2912647959]

約数ペア:

[(1, 2912647959), (3, 970882653), (9, 323627551), (13, 224049843), (19, 153297261), (39, 74683281), (57, 51099087), (117, 24894427), (171, 17033029), (247, 11792097), (741, 3930699), (2223, 1310233)]