7678228943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{40519}}^1$

素因数の和:40667

約数の個数: 32

約数和(自身を含む): 10082672640

約数和(自身を除く): 2404443697

約数列:

[1, 7, 11, 23, 77, 107, 161, 253, 749, 1177, 1771, 2461, 8239, 17227, 27071, 40519, 189497, 283633, 445709, 931937, 3119963, 4335533, 6523559, 10251307, 30348731, 47690863, 71759149, 99717259, 333836041, 698020813, 1096889849, 7678228943]

約数ペア:

[(1, 7678228943), (7, 1096889849), (11, 698020813), (23, 333836041), (77, 99717259), (107, 71759149), (161, 47690863), (253, 30348731), (749, 10251307), (1177, 6523559), (1771, 4335533), (2461, 3119963), (8239, 931937), (17227, 445709), (27071, 283633), (40519, 189497)]