293734143

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{5147}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 450532368

約数和(自身を除く): 156798225

約数列:

[1, 3, 9, 17, 51, 153, 373, 1119, 3357, 5147, 6341, 15441, 19023, 46323, 57069, 87499, 262497, 787491, 1919831, 5759493, 17278479, 32637127, 97911381, 293734143]

約数ペア:

[(1, 293734143), (3, 97911381), (9, 32637127), (17, 17278479), (51, 5759493), (153, 1919831), (373, 787491), (1119, 262497), (3357, 87499), (5147, 57069), (6341, 46323), (15441, 19023)]