2021867271

素因数分解:

$3^3\times {\mathrm{149}}^2\times {\mathrm{3373}}^1$

素因数の和:3680

約数の個数: 24

約数和(自身を含む): 3016490960

約数和(自身を除く): 994623689

約数列:

[1, 3, 9, 27, 149, 447, 1341, 3373, 4023, 10119, 22201, 30357, 66603, 91071, 199809, 502577, 599427, 1507731, 4523193, 13569579, 74883973, 224651919, 673955757, 2021867271]

約数ペア:

[(1, 2021867271), (3, 673955757), (9, 224651919), (27, 74883973), (149, 13569579), (447, 4523193), (1341, 1507731), (3373, 599427), (4023, 502577), (10119, 199809), (22201, 91071), (30357, 66603)]