2213376627

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9581717}}^1$

素因数の和:9581738

約数の個数: 16

約数和(自身を含む): 3679379712

約数和(自身を除く): 1466003085

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9581717, 28745151, 67072019, 105398887, 201216057, 316196661, 737792209, 2213376627]

約数ペア:

[(1, 2213376627), (3, 737792209), (7, 316196661), (11, 201216057), (21, 105398887), (33, 67072019), (77, 28745151), (231, 9581717)]