13897065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10181}}^1$

素因数の和:10209

約数の個数: 32

約数和(自身を含む): 27369216

約数和(自身を除く): 13472151

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 10181, 30543, 50905, 71267, 132353, 152715, 213801, 356335, 397059, 661765, 926471, 1069005, 1985295, 2779413, 4632355, 13897065]

約数ペア:

[(1, 13897065), (3, 4632355), (5, 2779413), (7, 1985295), (13, 1069005), (15, 926471), (21, 661765), (35, 397059), (39, 356335), (65, 213801), (91, 152715), (105, 132353), (195, 71267), (273, 50905), (455, 30543), (1365, 10181)]