30654189

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 46083960

約数和(自身を除く): 15429771

約数列:

[1, 3, 9, 29, 87, 257, 261, 457, 771, 1371, 2313, 4113, 7453, 13253, 22359, 39759, 67077, 117449, 119277, 352347, 1057041, 3406021, 10218063, 30654189]

約数ペア:

[(1, 30654189), (3, 10218063), (9, 3406021), (29, 1057041), (87, 352347), (257, 119277), (261, 117449), (457, 67077), (771, 39759), (1371, 22359), (2313, 13253), (4113, 7453)]