2080483797

素因数分解:

$3^1\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{8731}}^1$

素因数の和:10369

約数の個数: 24

約数和(自身を含む): 3229233312

約数和(自身を除く): 1148749515

約数列:

[1, 3, 7, 21, 49, 147, 1621, 4863, 8731, 11347, 26193, 34041, 61117, 79429, 183351, 238287, 427819, 1283457, 14152951, 42458853, 99070657, 297211971, 693494599, 2080483797]

約数ペア:

[(1, 2080483797), (3, 693494599), (7, 297211971), (21, 99070657), (49, 42458853), (147, 14152951), (1621, 1283457), (4863, 427819), (8731, 238287), (11347, 183351), (26193, 79429), (34041, 61117)]