12199941

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{617}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 19120920

約数和(自身を除く): 6920979

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 617, 1521, 1851, 2197, 5553, 6591, 8021, 19773, 24063, 72189, 104273, 312819, 938457, 1355549, 4066647, 12199941]

約数ペア:

[(1, 12199941), (3, 4066647), (9, 1355549), (13, 938457), (39, 312819), (117, 104273), (169, 72189), (507, 24063), (617, 19773), (1521, 8021), (1851, 6591), (2197, 5553)]