2013357129

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{135607}}^1$

素因数の和:135725

約数の個数: 24

約数和(自身を含む): 3153699648

約数和(自身を除く): 1140342519

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 14847, 135607, 406821, 949249, 2847747, 6644743, 13696307, 19934229, 41088921, 95874149, 287622447, 671119043, 2013357129]

約数ペア:

[(1, 2013357129), (3, 671119043), (7, 287622447), (21, 95874149), (49, 41088921), (101, 19934229), (147, 13696307), (303, 6644743), (707, 2847747), (2121, 949249), (4949, 406821), (14847, 135607)]