111481147

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 116171712

約数和(自身を除く): 4690565

約数列:

[1, 71, 73, 137, 157, 5183, 9727, 10001, 11147, 11461, 21509, 710071, 813731, 1527139, 1570157, 111481147]

約数ペア:

[(1, 111481147), (71, 1570157), (73, 1527139), (137, 813731), (157, 710071), (5183, 21509), (9727, 11461), (10001, 11147)]