17170993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 20653056

約数和(自身を除く): 3482063

約数列:

[1, 7, 31, 53, 217, 371, 1493, 1643, 10451, 11501, 46283, 79129, 323981, 553903, 2452999, 17170993]

約数ペア:

[(1, 17170993), (7, 2452999), (31, 553903), (53, 323981), (217, 79129), (371, 46283), (1493, 11501), (1643, 10451)]