2019362943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1101671}}^1$

素因数の和:1101734

約数の個数: 16

約数和(自身を含む): 2961294336

約数和(自身を除く): 941931393

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1101671, 3305013, 14321723, 42965169, 51778537, 155335611, 673120981, 2019362943]

約数ペア:

[(1, 2019362943), (3, 673120981), (13, 155335611), (39, 51778537), (47, 42965169), (141, 14321723), (611, 3305013), (1833, 1101671)]