3870237

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 6435072

約数和(自身を除く): 2564835

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 293, 357, 629, 777, 879, 1887, 2051, 4403, 4981, 6153, 10841, 13209, 14943, 32523, 34867, 75887, 104601, 184297, 227661, 552891, 1290079, 3870237]

約数ペア:

[(1, 3870237), (3, 1290079), (7, 552891), (17, 227661), (21, 184297), (37, 104601), (51, 75887), (111, 34867), (119, 32523), (259, 14943), (293, 13209), (357, 10841), (629, 6153), (777, 4981), (879, 4403), (1887, 2051)]