71691329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 78881040

約数和(自身を除く): 7189711

約数列:

[1, 17, 41, 73, 697, 1241, 1409, 2993, 23953, 50881, 57769, 102857, 982073, 1748569, 4217137, 71691329]

約数ペア:

[(1, 71691329), (17, 4217137), (41, 1748569), (73, 982073), (697, 102857), (1241, 57769), (1409, 50881), (2993, 23953)]