886531419

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12791}}^1$

素因数の和:12968

約数の個数: 32

約数和(自身を含む): 1399956480

約数和(自身を除く): 513425061

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 453, 459, 1359, 2567, 4077, 7701, 12791, 23103, 38373, 69309, 115119, 217447, 345357, 652341, 1931441, 1957023, 5794323, 5871069, 17382969, 32834497, 52148907, 98503491, 295510473, 886531419]

約数ペア:

[(1, 886531419), (3, 295510473), (9, 98503491), (17, 52148907), (27, 32834497), (51, 17382969), (151, 5871069), (153, 5794323), (453, 1957023), (459, 1931441), (1359, 652341), (2567, 345357), (4077, 217447), (7701, 115119), (12791, 69309), (23103, 38373)]