40901091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9319}}^1$

素因数の和:9359

約数の個数: 32

約数和(自身を含む): 71577600

約数和(自身を除く): 30676509

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9319, 27957, 65233, 102509, 177061, 195699, 307527, 531183, 717563, 1239427, 1947671, 2152689, 3718281, 5843013, 13633697, 40901091]

約数ペア:

[(1, 40901091), (3, 13633697), (7, 5843013), (11, 3718281), (19, 2152689), (21, 1947671), (33, 1239427), (57, 717563), (77, 531183), (133, 307527), (209, 195699), (231, 177061), (399, 102509), (627, 65233), (1463, 27957), (4389, 9319)]