731313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 1179360

約数和(自身を除く): 448047

約数列:

[1, 3, 9, 11, 33, 83, 89, 99, 249, 267, 747, 801, 913, 979, 2739, 2937, 7387, 8217, 8811, 22161, 66483, 81257, 243771, 731313]

約数ペア:

[(1, 731313), (3, 243771), (9, 81257), (11, 66483), (33, 22161), (83, 8811), (89, 8217), (99, 7387), (249, 2937), (267, 2739), (747, 979), (801, 913)]