30611907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6173}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 48157200

約数和(自身を除く): 17545293

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 6173, 18519, 55557, 117287, 179017, 351861, 537051, 1055583, 1611153, 3401323, 10203969, 30611907]

約数ペア:

[(1, 30611907), (3, 10203969), (9, 3401323), (19, 1611153), (29, 1055583), (57, 537051), (87, 351861), (171, 179017), (261, 117287), (551, 55557), (1653, 18519), (4959, 6173)]