23716989

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 37549440

約数和(自身を除く): 13832451

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 317, 459, 489, 951, 1467, 2771, 2853, 4401, 5389, 8313, 8559, 16167, 24939, 48501, 51671, 74817, 145503, 155013, 465039, 878407, 1395117, 2635221, 7905663, 23716989]

約数ペア:

[(1, 23716989), (3, 7905663), (9, 2635221), (17, 1395117), (27, 878407), (51, 465039), (153, 155013), (163, 145503), (317, 74817), (459, 51671), (489, 48501), (951, 24939), (1467, 16167), (2771, 8559), (2853, 8313), (4401, 5389)]