20171499103

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103511}}^1$

素因数の和:103663

約数の個数: 24

約数和(自身を含む): 24285157344

約数和(自身を除く): 4113658241

約数列:

[1, 7, 41, 49, 97, 287, 679, 2009, 3977, 4753, 27839, 103511, 194873, 724577, 4243951, 5072039, 10040567, 29707657, 70283969, 207953599, 411663247, 491987783, 2881642729, 20171499103]

約数ペア:

[(1, 20171499103), (7, 2881642729), (41, 491987783), (49, 411663247), (97, 207953599), (287, 70283969), (679, 29707657), (2009, 10040567), (3977, 5072039), (4753, 4243951), (27839, 724577), (103511, 194873)]