726931647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{6213091}}^1$

素因数の和:6213110

約数の個数: 12

約数和(自身を含む): 1130782744

約数和(自身を除く): 403851097

約数列:

[1, 3, 9, 13, 39, 117, 6213091, 18639273, 55917819, 80770183, 242310549, 726931647]

約数ペア:

[(1, 726931647), (3, 242310549), (9, 80770183), (13, 55917819), (39, 18639273), (117, 6213091)]