289773423

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{370081}}^1$

素因数の和:370119

約数の個数: 16

約数和(自身を含む): 444098400

約数和(自身を除く): 154324977

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 370081, 1110243, 3330729, 9992187, 10732349, 32197047, 96591141, 289773423]

約数ペア:

[(1, 289773423), (3, 96591141), (9, 32197047), (27, 10732349), (29, 9992187), (87, 3330729), (261, 1110243), (783, 370081)]