819308289

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{84317}}^1$

素因数の和:84440

約数の個数: 16

約数和(自身を含む): 1133233920

約数和(自身を除く): 313925631

約数列:

[1, 3, 41, 79, 123, 237, 3239, 9717, 84317, 252951, 3456997, 6661043, 10370991, 19983129, 273102763, 819308289]

約数ペア:

[(1, 819308289), (3, 273102763), (41, 19983129), (79, 10370991), (123, 6661043), (237, 3456997), (3239, 252951), (9717, 84317)]