16804547973

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{518803}}^1$

素因数の和:518929

約数の個数: 24

約数和(自身を含む): 25089361440

約数和(自身を除く): 8284813467

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 3599, 10797, 32391, 518803, 1556409, 4669227, 30609377, 31646983, 91828131, 94940949, 275484393, 284822847, 1867171997, 5601515991, 16804547973]

約数ペア:

[(1, 16804547973), (3, 5601515991), (9, 1867171997), (59, 284822847), (61, 275484393), (177, 94940949), (183, 91828131), (531, 31646983), (549, 30609377), (3599, 4669227), (10797, 1556409), (32391, 518803)]