2017129737

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{38011}}^1$

素因数の和:38066

約数の個数: 36

約数和(自身を含む): 3302026416

約数和(自身を除く): 1284896679

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 361, 399, 931, 1083, 2527, 2793, 7581, 17689, 38011, 53067, 114033, 266077, 722209, 798231, 1862539, 2166627, 5055463, 5587617, 13721971, 15166389, 35388241, 41165913, 96053797, 106164723, 288161391, 672376579, 2017129737]

約数ペア:

[(1, 2017129737), (3, 672376579), (7, 288161391), (19, 106164723), (21, 96053797), (49, 41165913), (57, 35388241), (133, 15166389), (147, 13721971), (361, 5587617), (399, 5055463), (931, 2166627), (1083, 1862539), (2527, 798231), (2793, 722209), (7581, 266077), (17689, 114033), (38011, 53067)]