12797577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 20147400

約数和(自身を除く): 7349823

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 1229, 3471, 3687, 10413, 11061, 15977, 47931, 109381, 143793, 328143, 984429, 1421953, 4265859, 12797577]

約数ペア:

[(1, 12797577), (3, 4265859), (9, 1421953), (13, 984429), (39, 328143), (89, 143793), (117, 109381), (267, 47931), (801, 15977), (1157, 11061), (1229, 10413), (3471, 3687)]