2925923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 4085760

約数和(自身を除く): 1159837

約数列:

[1, 7, 11, 13, 37, 77, 79, 91, 143, 259, 407, 481, 553, 869, 1001, 1027, 2849, 2923, 3367, 5291, 6083, 7189, 11297, 20461, 32153, 37037, 37999, 79079, 225071, 265993, 417989, 2925923]

約数ペア:

[(1, 2925923), (7, 417989), (11, 265993), (13, 225071), (37, 79079), (77, 37999), (79, 37037), (91, 32153), (143, 20461), (259, 11297), (407, 7189), (481, 6083), (553, 5291), (869, 3367), (1001, 2923), (1027, 2849)]