17929377

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 27486240

約数和(自身を除く): 9556863

約数列:

[1, 3, 9, 27, 31, 93, 279, 691, 837, 961, 2073, 2883, 6219, 8649, 18657, 21421, 25947, 64263, 192789, 578367, 664051, 1992153, 5976459, 17929377]

約数ペア:

[(1, 17929377), (3, 5976459), (9, 1992153), (27, 664051), (31, 578367), (93, 192789), (279, 64263), (691, 25947), (837, 21421), (961, 18657), (2073, 8649), (2883, 6219)]