28904462109

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{188918053}}^1$

素因数の和:188918076

約数の個数: 12

約数和(自身を含む): 44206824636

約数和(自身を除く): 15302362527

約数列:

[1, 3, 9, 17, 51, 153, 188918053, 566754159, 1700262477, 3211606901, 9634820703, 28904462109]

約数ペア:

[(1, 28904462109), (3, 9634820703), (9, 3211606901), (17, 1700262477), (51, 566754159), (153, 188918053)]