8324253

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 13942656

約数和(自身を除く): 5618403

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 1861, 4473, 5583, 13027, 16749, 39081, 117243, 132131, 396393, 924917, 1189179, 2774751, 8324253]

約数ペア:

[(1, 8324253), (3, 2774751), (7, 1189179), (9, 924917), (21, 396393), (63, 132131), (71, 117243), (213, 39081), (497, 16749), (639, 13027), (1491, 5583), (1861, 4473)]