497486517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{115079}}^1$

素因数の和:115224

約数の個数: 16

約数和(自身を含む): 729146880

約数和(自身を除く): 231660363

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 115079, 345237, 1265869, 3797607, 15075349, 45226047, 165828839, 497486517]

約数ペア:

[(1, 497486517), (3, 165828839), (11, 45226047), (33, 15075349), (131, 3797607), (393, 1265869), (1441, 345237), (4323, 115079)]