2247681291

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{145679}}^1$

素因数の和:145858

約数の個数: 16

約数和(自身を含む): 3100070400

約数和(自身を除く): 852389109

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 145679, 437037, 5390123, 16170369, 20249381, 60748143, 749227097, 2247681291]

約数ペア:

[(1, 2247681291), (3, 749227097), (37, 60748143), (111, 20249381), (139, 16170369), (417, 5390123), (5143, 437037), (15429, 145679)]