21867183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6029}}^1$

素因数の和:6079

約数の個数: 24

約数和(自身を含む): 35118720

約数和(自身を除く): 13251537

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 6029, 18087, 54261, 78377, 186899, 235131, 560697, 705393, 1682091, 2429687, 7289061, 21867183]

約数ペア:

[(1, 21867183), (3, 7289061), (9, 2429687), (13, 1682091), (31, 705393), (39, 560697), (93, 235131), (117, 186899), (279, 78377), (403, 54261), (1209, 18087), (3627, 6029)]