286252707

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{19469}}^1$

素因数の和:19527

約数の個数: 24

約数和(自身を含む): 427561200

約数和(自身を除く): 141308493

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 1131, 4901, 14703, 19469, 58407, 253097, 564601, 759291, 1693803, 3290261, 7339813, 9870783, 22019439, 95417569, 286252707]

約数ペア:

[(1, 286252707), (3, 95417569), (13, 22019439), (29, 9870783), (39, 7339813), (87, 3290261), (169, 1693803), (377, 759291), (507, 564601), (1131, 253097), (4901, 58407), (14703, 19469)]