248461191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{47353}}^1$

素因数の和:47423

約数の個数: 24

約数和(自身を含む): 398910096

約数和(自身を除く): 150448905

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 47353, 142059, 426177, 520883, 1562649, 2509709, 4687947, 7529127, 22587381, 27606799, 82820397, 248461191]

約数ペア:

[(1, 248461191), (3, 82820397), (9, 27606799), (11, 22587381), (33, 7529127), (53, 4687947), (99, 2509709), (159, 1562649), (477, 520883), (583, 426177), (1749, 142059), (5247, 47353)]