221544892413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4013}}^1\times {\mathrm{471853}}^1$

素因数の和:475885

約数の個数: 24

約数和(自身を含む): 344711995992

約数和(自身を除く): 123167103579

約数列:

[1, 3, 9, 13, 39, 117, 4013, 12039, 36117, 52169, 156507, 469521, 471853, 1415559, 4246677, 6134089, 18402267, 55206801, 1893546089, 5680638267, 17041914801, 24616099157, 73848297471, 221544892413]

約数ペア:

[(1, 221544892413), (3, 73848297471), (9, 24616099157), (13, 17041914801), (39, 5680638267), (117, 1893546089), (4013, 55206801), (12039, 18402267), (36117, 6134089), (52169, 4246677), (156507, 1415559), (469521, 471853)]