13485573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 21715200

約数和(自身を除く): 8229627

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 4639, 13917, 41751, 78863, 88141, 236589, 264423, 709767, 793269, 1498397, 4495191, 13485573]

約数ペア:

[(1, 13485573), (3, 4495191), (9, 1498397), (17, 793269), (19, 709767), (51, 264423), (57, 236589), (153, 88141), (171, 78863), (323, 41751), (969, 13917), (2907, 4639)]