41081913

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 61617920

約数和(自身を除く): 20536007

約数列:

[1, 3, 9, 31, 93, 229, 279, 643, 687, 1929, 2061, 5787, 7099, 19933, 21297, 59799, 63891, 147247, 179397, 441741, 1325223, 4564657, 13693971, 41081913]

約数ペア:

[(1, 41081913), (3, 13693971), (9, 4564657), (31, 1325223), (93, 441741), (229, 179397), (279, 147247), (643, 63891), (687, 59799), (1929, 21297), (2061, 19933), (5787, 7099)]