859629069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{17047}}^1$

素因数の和:17497

約数の個数: 24

約数和(自身を含む): 1340381952

約数和(自身を除く): 480752883

約数列:

[1, 3, 9, 13, 39, 117, 431, 1293, 3879, 5603, 16809, 17047, 50427, 51141, 153423, 221611, 664833, 1994499, 7347257, 22041771, 66125313, 95514341, 286543023, 859629069]

約数ペア:

[(1, 859629069), (3, 286543023), (9, 95514341), (13, 66125313), (39, 22041771), (117, 7347257), (431, 1994499), (1293, 664833), (3879, 221611), (5603, 153423), (16809, 51141), (17047, 50427)]