141241401

素因数分解:

$3^4\times 7^1\times {\mathrm{249103}}^1$

素因数の和:249122

約数の個数: 20

約数和(自身を含む): 241132672

約数和(自身を除く): 99891271

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 249103, 747309, 1743721, 2241927, 5231163, 6725781, 15693489, 20177343, 47080467, 141241401]

約数ペア:

[(1, 141241401), (3, 47080467), (7, 20177343), (9, 15693489), (21, 6725781), (27, 5231163), (63, 2241927), (81, 1743721), (189, 747309), (567, 249103)]