290416131

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{24841}}^1$

素因数の和:25283

約数の個数: 16

約数和(自身を含む): 431257120

約数和(自身を除く): 140840989

約数列:

[1, 3, 9, 27, 433, 1299, 3897, 11691, 24841, 74523, 223569, 670707, 10756153, 32268459, 96805377, 290416131]

約数ペア:

[(1, 290416131), (3, 96805377), (9, 32268459), (27, 10756153), (433, 670707), (1299, 223569), (3897, 74523), (11691, 24841)]