2227145913

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 3500475264

約数和(自身を除く): 1273329351

約数列:

[1, 3, 9, 23, 43, 53, 69, 129, 159, 207, 387, 477, 989, 1219, 2279, 2967, 3657, 4721, 6837, 8901, 10971, 14163, 20511, 42489, 52417, 108583, 157251, 203003, 250213, 325749, 471753, 609009, 750639, 977247, 1827027, 2251917, 4669069, 5754899, 10759159, 14007207, 17264697, 32277477, 42021621, 51794091, 96832431, 247460657, 742381971, 2227145913]

約数ペア:

[(1, 2227145913), (3, 742381971), (9, 247460657), (23, 96832431), (43, 51794091), (53, 42021621), (69, 32277477), (129, 17264697), (159, 14007207), (207, 10759159), (387, 5754899), (477, 4669069), (989, 2251917), (1219, 1827027), (2279, 977247), (2967, 750639), (3657, 609009), (4721, 471753), (6837, 325749), (8901, 250213), (10971, 203003), (14163, 157251), (20511, 108583), (42489, 52417)]