28942661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 32313600

約数和(自身を除く): 3370939

約数列:

[1, 11, 101, 109, 239, 1111, 1199, 2629, 11009, 24139, 26051, 121099, 265529, 286561, 2631151, 28942661]

約数ペア:

[(1, 28942661), (11, 2631151), (101, 286561), (109, 265529), (239, 121099), (1111, 26051), (1199, 24139), (2629, 11009)]