29907913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2591}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 36578304

約数和(自身を除く): 6670391

約数列:

[1, 7, 17, 97, 119, 679, 1649, 2591, 11543, 18137, 44047, 251327, 308329, 1759289, 4272559, 29907913]

約数ペア:

[(1, 29907913), (7, 4272559), (17, 1759289), (97, 308329), (119, 251327), (679, 44047), (1649, 18137), (2591, 11543)]