12470859

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 19103760

約数和(自身を除く): 6632901

約数列:

[1, 3, 9, 19, 57, 171, 233, 313, 699, 939, 2097, 2817, 4427, 5947, 13281, 17841, 39843, 53523, 72929, 218787, 656361, 1385651, 4156953, 12470859]

約数ペア:

[(1, 12470859), (3, 4156953), (9, 1385651), (19, 656361), (57, 218787), (171, 72929), (233, 53523), (313, 39843), (699, 17841), (939, 13281), (2097, 5947), (2817, 4427)]