12877461909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{84211}}^1$

素因数の和:85537

約数の個数: 24

約数和(自身を含む): 20047171872

約数和(自身を除く): 7169709963

約数列:

[1, 3, 9, 13, 39, 117, 1307, 3921, 11763, 16991, 50973, 84211, 152919, 252633, 757899, 1094743, 3284229, 9852687, 110063777, 330191331, 990573993, 1430829101, 4292487303, 12877461909]

約数ペア:

[(1, 12877461909), (3, 4292487303), (9, 1430829101), (13, 990573993), (39, 330191331), (117, 110063777), (1307, 9852687), (3921, 3284229), (11763, 1094743), (16991, 757899), (50973, 252633), (84211, 152919)]