289804581

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1289}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 469353600

約数和(自身を除く): 179549019

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 757, 1289, 2271, 3867, 6813, 8327, 11601, 14179, 20439, 24981, 34803, 42537, 74943, 127611, 224829, 382833, 975773, 2927319, 8781957, 10733503, 26345871, 32200509, 96601527, 289804581]

約数ペア:

[(1, 289804581), (3, 96601527), (9, 32200509), (11, 26345871), (27, 10733503), (33, 8781957), (99, 2927319), (297, 975773), (757, 382833), (1289, 224829), (2271, 127611), (3867, 74943), (6813, 42537), (8327, 34803), (11601, 24981), (14179, 20439)]