755343

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 1179360

約数和(自身を除く): 424017

約数列:

[1, 3, 9, 23, 41, 69, 89, 123, 207, 267, 369, 801, 943, 2047, 2829, 3649, 6141, 8487, 10947, 18423, 32841, 83927, 251781, 755343]

約数ペア:

[(1, 755343), (3, 251781), (9, 83927), (23, 32841), (41, 18423), (69, 10947), (89, 8487), (123, 6141), (207, 3649), (267, 2829), (369, 2047), (801, 943)]