172907452417

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1\times {\mathrm{304429}}^1$

素因数の和:306456

約数の個数: 16

約数和(自身を含む): 202531190400

約数和(自身を除く): 29623737983

約数列:

[1, 7, 41, 287, 1979, 13853, 81139, 304429, 567973, 2131003, 12481589, 87371123, 602464991, 4217254937, 24701064631, 172907452417]

約数ペア:

[(1, 172907452417), (7, 24701064631), (41, 4217254937), (287, 602464991), (1979, 87371123), (13853, 12481589), (81139, 2131003), (304429, 567973)]