13138773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 19430208

約数和(自身を除く): 6291435

約数列:

[1, 3, 17, 23, 51, 69, 391, 487, 529, 1173, 1461, 1587, 8279, 8993, 11201, 24837, 26979, 33603, 190417, 257623, 571251, 772869, 4379591, 13138773]

約数ペア:

[(1, 13138773), (3, 4379591), (17, 772869), (23, 571251), (51, 257623), (69, 190417), (391, 33603), (487, 26979), (529, 24837), (1173, 11201), (1461, 8993), (1587, 8279)]