2388890127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 3461875200

約数和(自身を除く): 1072985073

約数列:

[1, 3, 13, 39, 199, 317, 597, 951, 971, 2587, 2913, 4121, 7761, 12363, 12623, 37869, 63083, 189249, 193229, 307807, 579687, 820079, 923421, 2460237, 2511977, 4001491, 7535931, 12004473, 61253593, 183760779, 796296709, 2388890127]

約数ペア:

[(1, 2388890127), (3, 796296709), (13, 183760779), (39, 61253593), (199, 12004473), (317, 7535931), (597, 4001491), (951, 2511977), (971, 2460237), (2587, 923421), (2913, 820079), (4121, 579687), (7761, 307807), (12363, 193229), (12623, 189249), (37869, 63083)]