23517747

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 39137280

約数和(自身を除く): 15619533

約数列:

[1, 3, 9, 11, 31, 33, 79, 93, 97, 99, 237, 279, 291, 341, 711, 869, 873, 1023, 1067, 2449, 2607, 3007, 3069, 3201, 7347, 7663, 7821, 9021, 9603, 22041, 22989, 26939, 27063, 33077, 68967, 80817, 84293, 99231, 237553, 242451, 252879, 297693, 712659, 758637, 2137977, 2613083, 7839249, 23517747]

約数ペア:

[(1, 23517747), (3, 7839249), (9, 2613083), (11, 2137977), (31, 758637), (33, 712659), (79, 297693), (93, 252879), (97, 242451), (99, 237553), (237, 99231), (279, 84293), (291, 80817), (341, 68967), (711, 33077), (869, 27063), (873, 26939), (1023, 22989), (1067, 22041), (2449, 9603), (2607, 9021), (3007, 7821), (3069, 7663), (3201, 7347)]