24677217

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{17921}}^1$

素因数の和:17950

約数の個数: 20

約数和(自身を含む): 39034116

約数和(自身を除く): 14356899

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 17921, 53763, 161289, 304657, 483867, 913971, 1451601, 2741913, 8225739, 24677217]

約数ペア:

[(1, 24677217), (3, 8225739), (9, 2741913), (17, 1451601), (27, 913971), (51, 483867), (81, 304657), (153, 161289), (459, 53763), (1377, 17921)]