22206639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81343}}^1$

素因数の和:81366

約数の個数: 16

約数和(自身を含む): 36442112

約数和(自身を除く): 14235473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 81343, 244029, 569401, 1057459, 1708203, 3172377, 7402213, 22206639]

約数ペア:

[(1, 22206639), (3, 7402213), (7, 3172377), (13, 1708203), (21, 1057459), (39, 569401), (91, 244029), (273, 81343)]