1570742007

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 2181104640

約数和(自身を除く): 610362633

約数列:

[1, 3, 31, 93, 131, 393, 961, 2883, 4061, 4159, 12183, 12477, 125891, 128929, 377673, 386787, 544829, 1634487, 3996799, 11990397, 16889699, 50669097, 523580669, 1570742007]

約数ペア:

[(1, 1570742007), (3, 523580669), (31, 50669097), (93, 16889699), (131, 11990397), (393, 3996799), (961, 1634487), (2883, 544829), (4061, 386787), (4159, 377673), (12183, 128929), (12477, 125891)]