6946191

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 36

約数和(自身を含む): 12300600

約数和(自身を除く): 5354409

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 829, 931, 1197, 2487, 2793, 5803, 7461, 8379, 15751, 17409, 40621, 47253, 52227, 110257, 121863, 141759, 330771, 365589, 771799, 992313, 2315397, 6946191]

約数ペア:

[(1, 6946191), (3, 2315397), (7, 992313), (9, 771799), (19, 365589), (21, 330771), (49, 141759), (57, 121863), (63, 110257), (133, 52227), (147, 47253), (171, 40621), (399, 17409), (441, 15751), (829, 8379), (931, 7461), (1197, 5803), (2487, 2793)]