23445191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 30632448

約数和(自身を除く): 7187257

約数列:

[1, 7, 11, 43, 73, 77, 97, 301, 473, 511, 679, 803, 1067, 3139, 3311, 4171, 5621, 7081, 7469, 21973, 29197, 34529, 45881, 49567, 77891, 241703, 304483, 321167, 545237, 2131381, 3349313, 23445191]

約数ペア:

[(1, 23445191), (7, 3349313), (11, 2131381), (43, 545237), (73, 321167), (77, 304483), (97, 241703), (301, 77891), (473, 49567), (511, 45881), (679, 34529), (803, 29197), (1067, 21973), (3139, 7469), (3311, 7081), (4171, 5621)]