682101

素因数分解:

$3^5\times 7^1\times {\mathrm{401}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 1170624

約数和(自身を除く): 488523

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 401, 567, 1203, 1701, 2807, 3609, 8421, 10827, 25263, 32481, 75789, 97443, 227367, 682101]

約数ペア:

[(1, 682101), (3, 227367), (7, 97443), (9, 75789), (21, 32481), (27, 25263), (63, 10827), (81, 8421), (189, 3609), (243, 2807), (401, 1701), (567, 1203)]