40435119

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{8461}}^1$

素因数の和:8532

約数の個数: 20

約数和(自身を含む): 61434120

約数和(自身を除く): 20999001

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 8461, 25383, 76149, 228447, 499199, 685341, 1497597, 4492791, 13478373, 40435119]

約数ペア:

[(1, 40435119), (3, 13478373), (9, 4492791), (27, 1497597), (59, 685341), (81, 499199), (177, 228447), (531, 76149), (1593, 25383), (4779, 8461)]