33389457

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 14510703

約数列:

[1, 3, 41, 43, 59, 107, 123, 129, 177, 321, 1763, 2419, 2537, 4387, 4601, 5289, 6313, 7257, 7611, 13161, 13803, 18939, 104017, 188641, 258833, 271459, 312051, 565923, 776499, 814377, 11129819, 33389457]

約数ペア:

[(1, 33389457), (3, 11129819), (41, 814377), (43, 776499), (59, 565923), (107, 312051), (123, 271459), (129, 258833), (177, 188641), (321, 104017), (1763, 18939), (2419, 13803), (2537, 13161), (4387, 7611), (4601, 7257), (5289, 6313)]