554393489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 608114304

約数和(自身を除く): 53720815

約数列:

[1, 13, 71, 251, 923, 2393, 3263, 17821, 31109, 169903, 231673, 600643, 2208739, 7808359, 42645653, 554393489]

約数ペア:

[(1, 554393489), (13, 42645653), (71, 7808359), (251, 2208739), (923, 600643), (2393, 231673), (3263, 169903), (17821, 31109)]