201679779

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{234239}}^1$

素因数の和:234290

約数の個数: 16

約数和(自身を含む): 314818560

約数和(自身を除く): 113138781

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 234239, 702717, 1639673, 4919019, 9603799, 28811397, 67226593, 201679779]

約数ペア:

[(1, 201679779), (3, 67226593), (7, 28811397), (21, 9603799), (41, 4919019), (123, 1639673), (287, 702717), (861, 234239)]