29157201

素因数分解:

$3^2\times {\mathrm{89}}^2\times {\mathrm{409}}^1$

素因数の和:593

約数の個数: 18

約数和(自身を含む): 42698630

約数和(自身を除く): 13541429

約数列:

[1, 3, 9, 89, 267, 409, 801, 1227, 3681, 7921, 23763, 36401, 71289, 109203, 327609, 3239689, 9719067, 29157201]

約数ペア:

[(1, 29157201), (3, 9719067), (9, 3239689), (89, 327609), (267, 109203), (409, 71289), (801, 36401), (1227, 23763), (3681, 7921)]