2073202209

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1968853}}^1$

素因数の和:1968878

約数の個数: 20

約数和(自身を含む): 3335238676

約数和(自身を除く): 1262036467

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1968853, 5906559, 17719677, 25595089, 53159031, 76785267, 159477093, 230355801, 691067403, 2073202209]

約数ペア:

[(1, 2073202209), (3, 691067403), (9, 230355801), (13, 159477093), (27, 76785267), (39, 53159031), (81, 25595089), (117, 17719677), (351, 5906559), (1053, 1968853)]