3718971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 5765760

約数和(自身を除く): 2046789

約数列:

[1, 3, 9, 17, 51, 109, 153, 223, 327, 669, 981, 1853, 2007, 3791, 5559, 11373, 16677, 24307, 34119, 72921, 218763, 413219, 1239657, 3718971]

約数ペア:

[(1, 3718971), (3, 1239657), (9, 413219), (17, 218763), (51, 72921), (109, 34119), (153, 24307), (223, 16677), (327, 11373), (669, 5559), (981, 3791), (1853, 2007)]