2110920447

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{51803}}^1$

素因数の和:51887

約数の個数: 24

約数和(自身を含む): 3053534976

約数和(自身を除く): 942614529

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 2397, 13583, 40749, 51803, 155409, 880651, 2434741, 2641953, 7304223, 14971067, 41390597, 44913201, 124171791, 703640149, 2110920447]

約数ペア:

[(1, 2110920447), (3, 703640149), (17, 124171791), (47, 44913201), (51, 41390597), (141, 14971067), (289, 7304223), (799, 2641953), (867, 2434741), (2397, 880651), (13583, 155409), (40749, 51803)]