40928019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42767}}^1$

素因数の和:42810

約数の個数: 16

約数和(自身を含む): 61585920

約数和(自身を除く): 20657901

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 42767, 128301, 470437, 1240243, 1411311, 3720729, 13642673, 40928019]

約数ペア:

[(1, 40928019), (3, 13642673), (11, 3720729), (29, 1411311), (33, 1240243), (87, 470437), (319, 128301), (957, 42767)]