42442047

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 65160576

約数和(自身を除く): 22718529

約数列:

[1, 3, 9, 17, 51, 153, 457, 607, 1371, 1821, 4113, 5463, 7769, 10319, 23307, 30957, 69921, 92871, 277399, 832197, 2496591, 4715783, 14147349, 42442047]

約数ペア:

[(1, 42442047), (3, 14147349), (9, 4715783), (17, 2496591), (51, 832197), (153, 277399), (457, 92871), (607, 69921), (1371, 30957), (1821, 23307), (4113, 10319), (5463, 7769)]