2218014747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{8311}}^1$

素因数の和:10611

約数の個数: 24

約数和(自身を含む): 3452173088

約数和(自身を除く): 1234158341

約数列:

[1, 3, 9, 13, 39, 117, 2281, 6843, 8311, 20529, 24933, 29653, 74799, 88959, 108043, 266877, 324129, 972387, 18957391, 56872173, 170616519, 246446083, 739338249, 2218014747]

約数ペア:

[(1, 2218014747), (3, 739338249), (9, 246446083), (13, 170616519), (39, 56872173), (117, 18957391), (2281, 972387), (6843, 324129), (8311, 266877), (20529, 108043), (24933, 88959), (29653, 74799)]