17493207

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 24391680

約数和(自身を除く): 6898473

約数列:

[1, 3, 31, 79, 93, 237, 2381, 2449, 7143, 7347, 73811, 188099, 221433, 564297, 5831069, 17493207]

約数ペア:

[(1, 17493207), (3, 5831069), (31, 564297), (79, 221433), (93, 188099), (237, 73811), (2381, 7347), (2449, 7143)]