1201276881

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5801}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 2099859840

約数和(自身を除く): 898582959

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 173, 399, 519, 1197, 1211, 1557, 3287, 3633, 5801, 9861, 10899, 17403, 23009, 29583, 40607, 52209, 69027, 110219, 121821, 207081, 330657, 365463, 771533, 991971, 1003573, 2314599, 3010719, 6943797, 7025011, 9032157, 19067887, 21075033, 57203661, 63225099, 133475209, 171610983, 400425627, 1201276881]

約数ペア:

[(1, 1201276881), (3, 400425627), (7, 171610983), (9, 133475209), (19, 63225099), (21, 57203661), (57, 21075033), (63, 19067887), (133, 9032157), (171, 7025011), (173, 6943797), (399, 3010719), (519, 2314599), (1197, 1003573), (1211, 991971), (1557, 771533), (3287, 365463), (3633, 330657), (5801, 207081), (9861, 121821), (10899, 110219), (17403, 69027), (23009, 52209), (29583, 40607)]