712532019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 1007424000

約数和(自身を除く): 294891981

約数列:

[1, 3, 23, 69, 109, 211, 327, 449, 633, 1347, 2507, 4853, 7521, 10327, 14559, 22999, 30981, 48941, 68997, 94739, 146823, 284217, 528977, 1125643, 1586931, 2178997, 3376929, 6536991, 10326551, 30979653, 237510673, 712532019]

約数ペア:

[(1, 712532019), (3, 237510673), (23, 30979653), (69, 10326551), (109, 6536991), (211, 3376929), (327, 2178997), (449, 1586931), (633, 1125643), (1347, 528977), (2507, 284217), (4853, 146823), (7521, 94739), (10327, 68997), (14559, 48941), (22999, 30981)]