13177161

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 19909344

約数和(自身を除く): 6732183

約数列:

[1, 3, 9, 27, 81, 211, 243, 257, 633, 771, 1899, 2313, 5697, 6939, 17091, 20817, 51273, 54227, 62451, 162681, 488043, 1464129, 4392387, 13177161]

約数ペア:

[(1, 13177161), (3, 4392387), (9, 1464129), (27, 488043), (81, 162681), (211, 62451), (243, 54227), (257, 51273), (633, 20817), (771, 17091), (1899, 6939), (2313, 5697)]