2005163919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4153}}^1\times {\mathrm{4877}}^1$

素因数の和:9047

約数の個数: 24

約数和(自身を含む): 3161061072

約数和(自身を除く): 1155897153

約数列:

[1, 3, 9, 11, 33, 99, 4153, 4877, 12459, 14631, 37377, 43893, 45683, 53647, 137049, 160941, 411147, 482823, 20254181, 60762543, 182287629, 222795991, 668387973, 2005163919]

約数ペア:

[(1, 2005163919), (3, 668387973), (9, 222795991), (11, 182287629), (33, 60762543), (99, 20254181), (4153, 482823), (4877, 411147), (12459, 160941), (14631, 137049), (37377, 53647), (43893, 45683)]