1900357227

素因数分解:

$3^3\times {\mathrm{1229}}^1\times {\mathrm{57269}}^1$

素因数の和:58507

約数の個数: 16

約数和(自身を含む): 2817684000

約数和(自身を除く): 917326773

約数列:

[1, 3, 9, 27, 1229, 3687, 11061, 33183, 57269, 171807, 515421, 1546263, 70383601, 211150803, 633452409, 1900357227]

約数ペア:

[(1, 1900357227), (3, 633452409), (9, 211150803), (27, 70383601), (1229, 1546263), (3687, 515421), (11061, 171807), (33183, 57269)]