7788272817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{8377}}^1$

素因数の和:9193

約数の個数: 32

約数和(自身を含む): 11560299520

約数和(自身を除く): 3772026703

約数列:

[1, 3, 13, 31, 39, 93, 403, 769, 1209, 2307, 8377, 9997, 23839, 25131, 29991, 71517, 108901, 259687, 309907, 326703, 779061, 929721, 3375931, 6441913, 10127793, 19325739, 83744869, 199699303, 251234607, 599097909, 2596090939, 7788272817]

約数ペア:

[(1, 7788272817), (3, 2596090939), (13, 599097909), (31, 251234607), (39, 199699303), (93, 83744869), (403, 19325739), (769, 10127793), (1209, 6441913), (2307, 3375931), (8377, 929721), (9997, 779061), (23839, 326703), (25131, 309907), (29991, 259687), (71517, 108901)]