7283073

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 11411392

約数和(自身を除く): 4128319

約数列:

[1, 3, 7, 21, 47, 141, 157, 329, 471, 987, 1099, 2209, 3297, 6627, 7379, 15463, 22137, 46389, 51653, 154959, 346813, 1040439, 2427691, 7283073]

約数ペア:

[(1, 7283073), (3, 2427691), (7, 1040439), (21, 346813), (47, 154959), (141, 51653), (157, 46389), (329, 22137), (471, 15463), (987, 7379), (1099, 6627), (2209, 3297)]