42312663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 64696320

約数和(自身を除く): 22383657

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2879, 4899, 8637, 14697, 25911, 66217, 198651, 204409, 595953, 613227, 1839681, 4701407, 14104221, 42312663]

約数ペア:

[(1, 42312663), (3, 14104221), (9, 4701407), (23, 1839681), (69, 613227), (71, 595953), (207, 204409), (213, 198651), (639, 66217), (1633, 25911), (2879, 14697), (4899, 8637)]