997750401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1\times {\mathrm{5381}}^1$

素因数の和:8656

約数の個数: 16

約数和(自身を含む): 1401042240

約数和(自身を除く): 403291839

約数列:

[1, 3, 19, 57, 3253, 5381, 9759, 16143, 61807, 102239, 185421, 306717, 17504393, 52513179, 332583467, 997750401]

約数ペア:

[(1, 997750401), (3, 332583467), (19, 52513179), (57, 17504393), (3253, 306717), (5381, 185421), (9759, 102239), (16143, 61807)]