996826467

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{214787}}^1$

素因数の和:214827

約数の個数: 32

約数和(自身を含む): 1732050432

約数和(自身を除く): 735223965

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 214787, 644361, 1503509, 2792231, 3651379, 4510527, 8376693, 10954137, 19545617, 25559653, 47467927, 58636851, 76678959, 142403781, 332275489, 996826467]

約数ペア:

[(1, 996826467), (3, 332275489), (7, 142403781), (13, 76678959), (17, 58636851), (21, 47467927), (39, 25559653), (51, 19545617), (91, 10954137), (119, 8376693), (221, 4510527), (273, 3651379), (357, 2792231), (663, 1503509), (1547, 644361), (4641, 214787)]