254328483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{6553}}^1$

素因数の和:7334

約数の個数: 16

約数和(自身を含む): 359578656

約数和(自身を除く): 105250173

約数列:

[1, 3, 17, 51, 761, 2283, 6553, 12937, 19659, 38811, 111401, 334203, 4986833, 14960499, 84776161, 254328483]

約数ペア:

[(1, 254328483), (3, 84776161), (17, 14960499), (51, 4986833), (761, 334203), (2283, 111401), (6553, 38811), (12937, 19659)]