17057117

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 5752483

約数列:

[1, 7, 11, 19, 77, 89, 131, 133, 209, 623, 917, 979, 1441, 1463, 1691, 2489, 6853, 10087, 11659, 11837, 17423, 18601, 27379, 81613, 128249, 130207, 191653, 221521, 897743, 1550647, 2436731, 17057117]

約数ペア:

[(1, 17057117), (7, 2436731), (11, 1550647), (19, 897743), (77, 221521), (89, 191653), (131, 130207), (133, 128249), (209, 81613), (623, 27379), (917, 18601), (979, 17423), (1441, 11837), (1463, 11659), (1691, 10087), (2489, 6853)]