15137973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 23332608

約数和(自身を除く): 8194635

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 607, 1467, 1821, 2771, 5463, 8313, 10319, 24939, 30957, 92871, 98941, 296823, 890469, 1681997, 5045991, 15137973]

約数ペア:

[(1, 15137973), (3, 5045991), (9, 1681997), (17, 890469), (51, 296823), (153, 98941), (163, 92871), (489, 30957), (607, 24939), (1467, 10319), (1821, 8313), (2771, 5463)]