743427

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 1173744

約数和(自身を除く): 430317

約数列:

[1, 3, 9, 17, 43, 51, 113, 129, 153, 339, 387, 731, 1017, 1921, 2193, 4859, 5763, 6579, 14577, 17289, 43731, 82603, 247809, 743427]

約数ペア:

[(1, 743427), (3, 247809), (9, 82603), (17, 43731), (43, 17289), (51, 14577), (113, 6579), (129, 5763), (153, 4859), (339, 2193), (387, 1921), (731, 1017)]