7385021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 9008640

約数和(自身を除く): 1623619

約数列:

[1, 7, 17, 119, 229, 271, 1603, 1897, 3893, 4607, 27251, 32249, 62059, 434413, 1055003, 7385021]

約数ペア:

[(1, 7385021), (7, 1055003), (17, 434413), (119, 62059), (229, 32249), (271, 27251), (1603, 4607), (1897, 3893)]