716703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 1161216

約数和(自身を除く): 444513

約数列:

[1, 3, 13, 17, 23, 39, 47, 51, 69, 141, 221, 299, 391, 611, 663, 799, 897, 1081, 1173, 1833, 2397, 3243, 5083, 10387, 14053, 15249, 18377, 31161, 42159, 55131, 238901, 716703]

約数ペア:

[(1, 716703), (3, 238901), (13, 55131), (17, 42159), (23, 31161), (39, 18377), (47, 15249), (51, 14053), (69, 10387), (141, 5083), (221, 3243), (299, 2397), (391, 1833), (611, 1173), (663, 1081), (799, 897)]