274247043

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{768199}}^1$

素因数の和:768226

約数の個数: 16

約数和(自身を含む): 442483200

約数和(自身を除く): 168236157

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 768199, 2304597, 5377393, 13059383, 16132179, 39178149, 91415681, 274247043]

約数ペア:

[(1, 274247043), (3, 91415681), (7, 39178149), (17, 16132179), (21, 13059383), (51, 5377393), (119, 2304597), (357, 768199)]