30314817

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28814

約数の個数: 20

約数和(自身を含む): 48770260

約数和(自身を除く): 18455443

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 28789, 86367, 259101, 374257, 777303, 1122771, 2331909, 3368313, 10104939, 30314817]

約数ペア:

[(1, 30314817), (3, 10104939), (9, 3368313), (13, 2331909), (27, 1122771), (39, 777303), (81, 374257), (117, 259101), (351, 86367), (1053, 28789)]