3828951

素因数分解:

$3^5\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 6557824

約数和(自身を除く): 2728873

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2251, 6753, 15757, 20259, 47271, 60777, 141813, 182331, 425439, 546993, 1276317, 3828951]

約数ペア:

[(1, 3828951), (3, 1276317), (7, 546993), (9, 425439), (21, 182331), (27, 141813), (63, 60777), (81, 47271), (189, 20259), (243, 15757), (567, 6753), (1701, 2251)]