13214985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 24379392

約数和(自身を除く): 11164407

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 991, 1905, 2667, 2973, 4445, 4955, 6937, 13335, 14865, 20811, 34685, 104055, 125857, 377571, 629285, 880999, 1887855, 2642997, 4404995, 13214985]

約数ペア:

[(1, 13214985), (3, 4404995), (5, 2642997), (7, 1887855), (15, 880999), (21, 629285), (35, 377571), (105, 125857), (127, 104055), (381, 34685), (635, 20811), (889, 14865), (991, 13335), (1905, 6937), (2667, 4955), (2973, 4445)]