16446771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 28035072

約数和(自身を除く): 11588301

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 233, 253, 279, 341, 699, 713, 759, 1023, 2097, 2139, 2277, 2563, 3069, 5359, 6417, 7223, 7689, 7843, 16077, 21669, 23067, 23529, 48231, 58949, 65007, 70587, 79453, 166129, 176847, 238359, 498387, 530541, 715077, 1495161, 1827419, 5482257, 16446771]

約数ペア:

[(1, 16446771), (3, 5482257), (9, 1827419), (11, 1495161), (23, 715077), (31, 530541), (33, 498387), (69, 238359), (93, 176847), (99, 166129), (207, 79453), (233, 70587), (253, 65007), (279, 58949), (341, 48231), (699, 23529), (713, 23067), (759, 21669), (1023, 16077), (2097, 7843), (2139, 7689), (2277, 7223), (2563, 6417), (3069, 5359)]