13208741

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3923}}^1$

素因数の和:3980

約数の個数: 16

約数和(自身を含む): 16700544

約数和(自身を除く): 3491803

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 3923, 27461, 50999, 145151, 356993, 1016057, 1886963, 13208741]

約数ペア:

[(1, 13208741), (7, 1886963), (13, 1016057), (37, 356993), (91, 145151), (259, 50999), (481, 27461), (3367, 3923)]