2481849

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 3823560

約数和(自身を除く): 1341711

約数列:

[1, 3, 9, 29, 37, 87, 111, 257, 261, 333, 771, 1073, 2313, 3219, 7453, 9509, 9657, 22359, 28527, 67077, 85581, 275761, 827283, 2481849]

約数ペア:

[(1, 2481849), (3, 827283), (9, 275761), (29, 85581), (37, 67077), (87, 28527), (111, 22359), (257, 9657), (261, 9509), (333, 7453), (771, 3219), (1073, 2313)]