313804569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{73819}}^1$

素因数の和:73944

約数の個数: 16

約数和(自身を含む): 454731200

約数和(自身を除く): 140926631

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 73819, 221457, 959647, 2878941, 8046271, 24138813, 104601523, 313804569]

約数ペア:

[(1, 313804569), (3, 104601523), (13, 24138813), (39, 8046271), (109, 2878941), (327, 959647), (1417, 221457), (4251, 73819)]