2217831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9601}}^1$

素因数の和:9622

約数の個数: 16

約数和(自身を含む): 3687168

約数和(自身を除く): 1469337

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9601, 28803, 67207, 105611, 201621, 316833, 739277, 2217831]

約数ペア:

[(1, 2217831), (3, 739277), (7, 316833), (11, 201621), (21, 105611), (33, 67207), (77, 28803), (231, 9601)]