287029266

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{423347}}^1$

素因数の和:423465

約数の個数: 16

約数和(自身を含む): 579140064

約数和(自身を除く): 292110798

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 423347, 846694, 1270041, 2540082, 47838211, 95676422, 143514633, 287029266]

約数ペア:

[(1, 287029266), (2, 143514633), (3, 95676422), (6, 47838211), (113, 2540082), (226, 1270041), (339, 846694), (678, 423347)]