8401351

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 9995328

約数和(自身を除く): 1593977

約数列:

[1, 7, 41, 73, 287, 401, 511, 2807, 2993, 16441, 20951, 29273, 115087, 204911, 1200193, 8401351]

約数ペア:

[(1, 8401351), (7, 1200193), (41, 204911), (73, 115087), (287, 29273), (401, 20951), (511, 16441), (2807, 2993)]