854647091

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 917532000

約数和(自身を除く): 62884909

約数列:

[1, 31, 41, 109, 199, 961, 1271, 3379, 4469, 6169, 8159, 21691, 39401, 104749, 138539, 191239, 252929, 672421, 889331, 4294709, 7840799, 20845051, 27569261, 854647091]

約数ペア:

[(1, 854647091), (31, 27569261), (41, 20845051), (109, 7840799), (199, 4294709), (961, 889331), (1271, 672421), (3379, 252929), (4469, 191239), (6169, 138539), (8159, 104749), (21691, 39401)]