3309957

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 5698560

約数和(自身を除く): 2388603

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 211, 249, 581, 633, 747, 1477, 1743, 1899, 2241, 4431, 5229, 5697, 13293, 15687, 17513, 39879, 52539, 122591, 157617, 367773, 472851, 1103319, 3309957]

約数ペア:

[(1, 3309957), (3, 1103319), (7, 472851), (9, 367773), (21, 157617), (27, 122591), (63, 52539), (83, 39879), (189, 17513), (211, 15687), (249, 13293), (581, 5697), (633, 5229), (747, 4431), (1477, 2241), (1743, 1899)]