12965277311

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 15313858560

約数和(自身を除く): 2348581249

約数列:

[1, 7, 43, 223, 233, 301, 829, 1561, 1631, 5803, 9589, 10019, 35647, 51959, 67123, 70133, 184867, 193157, 249529, 363713, 1294069, 1352099, 2234237, 7949281, 8305751, 15639659, 43074011, 55644967, 58140257, 301518077, 1852182473, 12965277311]

約数ペア:

[(1, 12965277311), (7, 1852182473), (43, 301518077), (223, 58140257), (233, 55644967), (301, 43074011), (829, 15639659), (1561, 8305751), (1631, 7949281), (5803, 2234237), (9589, 1352099), (10019, 1294069), (35647, 363713), (51959, 249529), (67123, 193157), (70133, 184867)]