40625871

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8647

約数の個数: 24

約数和(自身を含む): 64127280

約数和(自身を除く): 23501409

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 8609, 25827, 94699, 111917, 284097, 335751, 1041689, 1231087, 3125067, 3693261, 13541957, 40625871]

約数ペア:

[(1, 40625871), (3, 13541957), (11, 3693261), (13, 3125067), (33, 1231087), (39, 1041689), (121, 335751), (143, 284097), (363, 111917), (429, 94699), (1573, 25827), (4719, 8609)]