40885929

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34157}}^1$

素因数の和:34189

約数の個数: 24

約数和(自身を含む): 71048640

約数和(自身を除く): 30162711

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 34157, 102471, 239099, 307413, 648983, 717297, 1946949, 2151891, 4542881, 5840847, 13628643, 40885929]

約数ペア:

[(1, 40885929), (3, 13628643), (7, 5840847), (9, 4542881), (19, 2151891), (21, 1946949), (57, 717297), (63, 648983), (133, 307413), (171, 239099), (399, 102471), (1197, 34157)]