298264599

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{28109}}^1$

素因数の和:28252

約数の個数: 20

約数和(自身を含む): 448972920

約数和(自身を除く): 150708321

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 28109, 84327, 252981, 758943, 2276829, 3682279, 11046837, 33140511, 99421533, 298264599]

約数ペア:

[(1, 298264599), (3, 99421533), (9, 33140511), (27, 11046837), (81, 3682279), (131, 2276829), (393, 758943), (1179, 252981), (3537, 84327), (10611, 28109)]