29155779

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{3371}}^1$

素因数の和:3439

約数の個数: 18

約数和(自身を含む): 43529148

約数和(自身を除く): 14373369

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 3371, 8649, 10113, 30339, 104501, 313503, 940509, 3239531, 9718593, 29155779]

約数ペア:

[(1, 29155779), (3, 9718593), (9, 3239531), (31, 940509), (93, 313503), (279, 104501), (961, 30339), (2883, 10113), (3371, 8649)]