86273691

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241663}}^1$

素因数の和:241690

約数の個数: 16

約数和(自身を含む): 139198464

約数和(自身を除く): 52924773

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 241663, 724989, 1691641, 4108271, 5074923, 12324813, 28757897, 86273691]

約数ペア:

[(1, 86273691), (3, 28757897), (7, 12324813), (17, 5074923), (21, 4108271), (51, 1691641), (119, 724989), (357, 241663)]