305909577

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4639}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 469048320

約数和(自身を除く): 163138743

約数列:

[1, 3, 9, 17, 51, 153, 431, 1293, 3879, 4639, 7327, 13917, 21981, 41751, 65943, 78863, 236589, 709767, 1999409, 5998227, 17994681, 33989953, 101969859, 305909577]

約数ペア:

[(1, 305909577), (3, 101969859), (9, 33989953), (17, 17994681), (51, 5998227), (153, 1999409), (431, 709767), (1293, 236589), (3879, 78863), (4639, 65943), (7327, 41751), (13917, 21981)]