3181955.00000000

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 54405312

約数和(自身を除く): 19809411

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 283, 289, 423, 799, 849, 867, 2397, 2547, 2601, 4811, 7191, 13301, 13583, 14433, 39903, 40749, 43299, 81787, 119709, 122247, 226117, 245361, 678351, 736083, 2035053, 3843989, 11531967, 34595901]

約数ペア:

[(1, 34595901), (3, 11531967), (9, 3843989), (17, 2035053), (47, 736083), (51, 678351), (141, 245361), (153, 226117), (283, 122247), (289, 119709), (423, 81787), (799, 43299), (849, 40749), (867, 39903), (2397, 14433), (2547, 13583), (2601, 13301), (4811, 7191)]