8045890941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{17449}}^1$

素因数の和:17709

約数の個数: 32

約数和(自身を含む): 11910672000

約数和(自身を除く): 3864781059

約数列:

[1, 3, 11, 33, 89, 157, 267, 471, 979, 1727, 2937, 5181, 13973, 17449, 41919, 52347, 153703, 191939, 461109, 575817, 1552961, 2739493, 4658883, 8218479, 17082571, 30134423, 51247713, 90403269, 243814877, 731444631, 2681963647, 8045890941]

約数ペア:

[(1, 8045890941), (3, 2681963647), (11, 731444631), (33, 243814877), (89, 90403269), (157, 51247713), (267, 30134423), (471, 17082571), (979, 8218479), (1727, 4658883), (2937, 2739493), (5181, 1552961), (13973, 575817), (17449, 461109), (41919, 191939), (52347, 153703)]