71399081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 79636368

約数和(自身を除く): 8237287

約数列:

[1, 13, 41, 97, 533, 1261, 1381, 3977, 17953, 51701, 56621, 133957, 736073, 1741441, 5492237, 71399081]

約数ペア:

[(1, 71399081), (13, 5492237), (41, 1741441), (97, 736073), (533, 133957), (1261, 56621), (1381, 51701), (3977, 17953)]