29985327

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 44304624

約数和(自身を除く): 14319297

約数列:

[1, 3, 9, 83, 137, 249, 293, 411, 747, 879, 1233, 2637, 11371, 24319, 34113, 40141, 72957, 102339, 120423, 218871, 361269, 3331703, 9995109, 29985327]

約数ペア:

[(1, 29985327), (3, 9995109), (9, 3331703), (83, 361269), (137, 218871), (249, 120423), (293, 102339), (411, 72957), (747, 40141), (879, 34113), (1233, 24319), (2637, 11371)]