817237821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{106121}}^1$

素因数の和:106292

約数の個数: 16

約数和(自身を含む): 1161399168

約数和(自身を除く): 344161347

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 106121, 318363, 1804057, 5412171, 16024271, 48072813, 272412607, 817237821]

約数ペア:

[(1, 817237821), (3, 272412607), (17, 48072813), (51, 16024271), (151, 5412171), (453, 1804057), (2567, 318363), (7701, 106121)]