3143847

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 5025664

約数和(自身を除く): 1881817

約数列:

[1, 3, 7, 21, 23, 69, 161, 283, 483, 529, 849, 1587, 1981, 3703, 5943, 6509, 11109, 19527, 45563, 136689, 149707, 449121, 1047949, 3143847]

約数ペア:

[(1, 3143847), (3, 1047949), (7, 449121), (21, 149707), (23, 136689), (69, 45563), (161, 19527), (283, 11109), (483, 6509), (529, 5943), (849, 3703), (1587, 1981)]