315020817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{34759}}^1$

素因数の和:34837

約数の個数: 24

約数和(自身を含む): 488030400

約数和(自身を除く): 173009583

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 34759, 104277, 312831, 660421, 1842227, 1981263, 5526681, 5943789, 16580043, 35002313, 105006939, 315020817]

約数ペア:

[(1, 315020817), (3, 105006939), (9, 35002313), (19, 16580043), (53, 5943789), (57, 5526681), (159, 1981263), (171, 1842227), (477, 660421), (1007, 312831), (3021, 104277), (9063, 34759)]