731552973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4817}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 1065664512

約数和(自身を除く): 334111539

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 713, 1633, 2139, 2201, 4817, 4899, 6603, 14451, 50623, 110791, 149327, 151869, 332373, 342007, 447981, 1026021, 3434521, 7866161, 10303563, 10602217, 23598483, 31806651, 243850991, 731552973]

約数ペア:

[(1, 731552973), (3, 243850991), (23, 31806651), (31, 23598483), (69, 10602217), (71, 10303563), (93, 7866161), (213, 3434521), (713, 1026021), (1633, 447981), (2139, 342007), (2201, 332373), (4817, 151869), (4899, 149327), (6603, 110791), (14451, 50623)]