19982063763

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1821353}}^1$

素因数の和:1821435

約数の個数: 24

約数和(自身を含む): 30686172192

約数和(自身を除く): 10704108429

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 10971, 1821353, 5464059, 16392177, 41891119, 96531709, 125673357, 289595127, 377020071, 868785381, 2220229307, 6660687921, 19982063763]

約数ペア:

[(1, 19982063763), (3, 6660687921), (9, 2220229307), (23, 868785381), (53, 377020071), (69, 289595127), (159, 125673357), (207, 96531709), (477, 41891119), (1219, 16392177), (3657, 5464059), (10971, 1821353)]