550109097

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{345329}}^1$

素因数の和:345397

約数の個数: 16

約数和(自身を含む): 828792000

約数和(自身を除く): 278682903

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 345329, 1035987, 3107961, 9323883, 20374411, 61123233, 183369699, 550109097]

約数ペア:

[(1, 550109097), (3, 183369699), (9, 61123233), (27, 20374411), (59, 9323883), (177, 3107961), (531, 1035987), (1593, 345329)]