2143624491

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{3851}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 3127947264

約数和(自身を除く): 984322773

約数列:

[1, 3, 9, 127, 381, 487, 1143, 1461, 3851, 4383, 11553, 34659, 61849, 185547, 489077, 556641, 1467231, 1875437, 4401693, 5626311, 16878933, 238180499, 714541497, 2143624491]

約数ペア:

[(1, 2143624491), (3, 714541497), (9, 238180499), (127, 16878933), (381, 5626311), (487, 4401693), (1143, 1875437), (1461, 1467231), (3851, 556641), (4383, 489077), (11553, 185547), (34659, 61849)]