3982209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17239}}^1$

素因数の和:17260

約数の個数: 16

約数和(自身を含む): 6620160

約数和(自身を除く): 2637951

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 17239, 51717, 120673, 189629, 362019, 568887, 1327403, 3982209]

約数ペア:

[(1, 3982209), (3, 1327403), (7, 568887), (11, 362019), (21, 189629), (33, 120673), (77, 51717), (231, 17239)]