415769409

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1997}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 673246080

約数和(自身を除く): 257476671

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 701, 1997, 2103, 5991, 6309, 7711, 17973, 18927, 21967, 23133, 53919, 65901, 69399, 197703, 208197, 593109, 1399897, 4199691, 12599073, 15398867, 37797219, 46196601, 138589803, 415769409]

約数ペア:

[(1, 415769409), (3, 138589803), (9, 46196601), (11, 37797219), (27, 15398867), (33, 12599073), (99, 4199691), (297, 1399897), (701, 593109), (1997, 208197), (2103, 197703), (5991, 69399), (6309, 65901), (7711, 53919), (17973, 23133), (18927, 21967)]