2088898893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{531121}}^1$

素因数の和:531169

約数の個数: 24

約数和(自身を含む): 3314201280

約数和(自身を除く): 1225302387

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 531121, 1593363, 4780089, 10091299, 12215783, 30273897, 36647349, 90821691, 109942047, 232099877, 696299631, 2088898893]

約数ペア:

[(1, 2088898893), (3, 696299631), (9, 232099877), (19, 109942047), (23, 90821691), (57, 36647349), (69, 30273897), (171, 12215783), (207, 10091299), (437, 4780089), (1311, 1593363), (3933, 531121)]