240504471

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{4547}}^1$

素因数の和:5212

約数の個数: 20

約数和(自身を含む): 359901432

約数和(自身を除く): 119396961

約数列:

[1, 3, 9, 27, 81, 653, 1959, 4547, 5877, 13641, 17631, 40923, 52893, 122769, 368307, 2969191, 8907573, 26722719, 80168157, 240504471]

約数ペア:

[(1, 240504471), (3, 80168157), (9, 26722719), (27, 8907573), (81, 2969191), (653, 368307), (1959, 122769), (4547, 52893), (5877, 40923), (13641, 17631)]