289103481

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{544451}}^1$

素因数の和:544516

約数の個数: 12

約数和(自身を含む): 424672560

約数和(自身を除く): 135569079

約数列:

[1, 3, 9, 59, 177, 531, 544451, 1633353, 4900059, 32122609, 96367827, 289103481]

約数ペア:

[(1, 289103481), (3, 96367827), (9, 32122609), (59, 4900059), (177, 1633353), (531, 544451)]