2247432691

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1511}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 2821754880

約数和(自身を除く): 574322189

約数列:

[1, 7, 17, 29, 119, 203, 431, 493, 1511, 3017, 3451, 7327, 10577, 12499, 25687, 43819, 51289, 87493, 179809, 212483, 306733, 651241, 744923, 1487381, 4558687, 5214461, 11071097, 18885989, 77497679, 132201923, 321061813, 2247432691]

約数ペア:

[(1, 2247432691), (7, 321061813), (17, 132201923), (29, 77497679), (119, 18885989), (203, 11071097), (431, 5214461), (493, 4558687), (1511, 1487381), (3017, 744923), (3451, 651241), (7327, 306733), (10577, 212483), (12499, 179809), (25687, 87493), (43819, 51289)]