2021868933

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{52583}}^1$

素因数の和:54424

約数の個数: 16

約数和(自身を含む): 3082684416

約数和(自身を除く): 1060815483

約数列:

[1, 3, 7, 21, 1831, 5493, 12817, 38451, 52583, 157749, 368081, 1104243, 96279473, 288838419, 673956311, 2021868933]

約数ペア:

[(1, 2021868933), (3, 673956311), (7, 288838419), (21, 96279473), (1831, 1104243), (5493, 368081), (12817, 157749), (38451, 52583)]