275213071

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{7331}}^1$

素因数の和:7542

約数の個数: 16

約数和(自身を含む): 326596608

約数和(自身を除く): 51383537

約数列:

[1, 7, 31, 173, 217, 1211, 5363, 7331, 37541, 51317, 227261, 1268263, 1590827, 8877841, 39316153, 275213071]

約数ペア:

[(1, 275213071), (7, 39316153), (31, 8877841), (173, 1590827), (217, 1268263), (1211, 227261), (5363, 51317), (7331, 37541)]