71297737

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4159}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 85196800

約数和(自身を除く): 13899063

約数列:

[1, 7, 31, 79, 217, 553, 2449, 4159, 17143, 29113, 128929, 328561, 902503, 2299927, 10185391, 71297737]

約数ペア:

[(1, 71297737), (7, 10185391), (31, 2299927), (79, 902503), (217, 328561), (553, 128929), (2449, 29113), (4159, 17143)]