23103981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 37296000

約数和(自身を除く): 14192019

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1553, 1653, 4659, 4959, 13977, 14877, 29507, 41931, 45037, 88521, 135111, 265563, 405333, 796689, 855703, 1215999, 2567109, 7701327, 23103981]

約数ペア:

[(1, 23103981), (3, 7701327), (9, 2567109), (19, 1215999), (27, 855703), (29, 796689), (57, 405333), (87, 265563), (171, 135111), (261, 88521), (513, 45037), (551, 41931), (783, 29507), (1553, 14877), (1653, 13977), (4659, 4959)]