2016402405

素因数分解:

$3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{221461}}^1$

素因数の和:222076

約数の個数: 16

約数和(自身を含む): 3231573504

約数和(自身を除く): 1215171099

約数列:

[1, 3, 5, 15, 607, 1821, 3035, 9105, 221461, 664383, 1107305, 3321915, 134426827, 403280481, 672134135, 2016402405]

約数ペア:

[(1, 2016402405), (3, 672134135), (5, 403280481), (15, 134426827), (607, 3321915), (1821, 1107305), (3035, 664383), (9105, 221461)]