39047679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20795

約数の個数: 24

約数和(自身を含む): 64771200

約数和(自身を除く): 25723521

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 20759, 62277, 186831, 228349, 394421, 685047, 1183263, 2055141, 3549789, 4338631, 13015893, 39047679]

約数ペア:

[(1, 39047679), (3, 13015893), (9, 4338631), (11, 3549789), (19, 2055141), (33, 1183263), (57, 685047), (99, 394421), (171, 228349), (209, 186831), (627, 62277), (1881, 20759)]