191240187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{12757}}^1$

素因数の和:13042

約数の個数: 16

約数和(自身を含む): 269448960

約数和(自身を除く): 78208773

約数列:

[1, 3, 19, 57, 263, 789, 4997, 12757, 14991, 38271, 242383, 727149, 3355091, 10065273, 63746729, 191240187]

約数ペア:

[(1, 191240187), (3, 63746729), (19, 10065273), (57, 3355091), (263, 727149), (789, 242383), (4997, 38271), (12757, 14991)]