17222379

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 24508800

約数和(自身を除く): 7286421

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4139, 4161, 12417, 78641, 235923, 302147, 906441, 5740793, 17222379]

約数ペア:

[(1, 17222379), (3, 5740793), (19, 906441), (57, 302147), (73, 235923), (219, 78641), (1387, 12417), (4139, 4161)]