381468867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227471}}^1$

素因数の和:227530

約数の個数: 16

約数和(自身を含む): 560491008

約数和(自身を除く): 179022141

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 227471, 682413, 2957123, 8871369, 9781253, 29343759, 127156289, 381468867]

約数ペア:

[(1, 381468867), (3, 127156289), (13, 29343759), (39, 9781253), (43, 8871369), (129, 2957123), (559, 682413), (1677, 227471)]