30325347

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 50413440

約数和(自身を除く): 20088093

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 929, 1053, 1209, 2511, 2787, 3627, 8361, 10881, 12077, 25083, 28799, 32643, 36231, 75249, 86397, 108693, 259191, 326079, 374387, 777573, 978237, 1123161, 2332719, 3369483, 10108449, 30325347]

約数ペア:

[(1, 30325347), (3, 10108449), (9, 3369483), (13, 2332719), (27, 1123161), (31, 978237), (39, 777573), (81, 374387), (93, 326079), (117, 259191), (279, 108693), (351, 86397), (403, 75249), (837, 36231), (929, 32643), (1053, 28799), (1209, 25083), (2511, 12077), (2787, 10881), (3627, 8361)]