413776377

素因数分解:

$3^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4987}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 702310400

約数和(自身を除く): 288534023

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 439, 1317, 3073, 3951, 4987, 9219, 11853, 14961, 27657, 34909, 44883, 82971, 104727, 134649, 314181, 942543, 2189293, 6567879, 15325051, 19703637, 45975153, 59110911, 137925459, 413776377]

約数ペア:

[(1, 413776377), (3, 137925459), (7, 59110911), (9, 45975153), (21, 19703637), (27, 15325051), (63, 6567879), (189, 2189293), (439, 942543), (1317, 314181), (3073, 134649), (3951, 104727), (4987, 82971), (9219, 44883), (11853, 34909), (14961, 27657)]