15415113

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 24109248

約数和(自身を除く): 8694135

約数列:

[1, 3, 7, 21, 43, 129, 301, 397, 903, 1191, 1849, 2779, 5547, 8337, 12943, 17071, 38829, 51213, 119497, 358491, 734053, 2202159, 5138371, 15415113]

約数ペア:

[(1, 15415113), (3, 5138371), (7, 2202159), (21, 734053), (43, 358491), (129, 119497), (301, 51213), (397, 38829), (903, 17071), (1191, 12943), (1849, 8337), (2779, 5547)]