38013471

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 61102080

約数和(自身を除く): 23088609

約数列:

[1, 3, 9, 19, 31, 57, 71, 93, 101, 171, 213, 279, 303, 589, 639, 909, 1349, 1767, 1919, 2201, 3131, 4047, 5301, 5757, 6603, 7171, 9393, 12141, 17271, 19809, 21513, 28179, 41819, 59489, 64539, 125457, 136249, 178467, 222301, 376371, 408747, 535401, 666903, 1226241, 2000709, 4223719, 12671157, 38013471]

約数ペア:

[(1, 38013471), (3, 12671157), (9, 4223719), (19, 2000709), (31, 1226241), (57, 666903), (71, 535401), (93, 408747), (101, 376371), (171, 222301), (213, 178467), (279, 136249), (303, 125457), (589, 64539), (639, 59489), (909, 41819), (1349, 28179), (1767, 21513), (1919, 19809), (2201, 17271), (3131, 12141), (4047, 9393), (5301, 7171), (5757, 6603)]