2116718219

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{1559}}^1$

素因数の和:1824

約数の個数: 36

約数和(自身を含む): 2720062800

約数和(自身を除く): 603344581

約数列:

[1, 7, 11, 49, 77, 121, 229, 539, 847, 1559, 1603, 2519, 5929, 10913, 11221, 17149, 17633, 27709, 76391, 120043, 123431, 188639, 193963, 357011, 840301, 1320473, 1357741, 2499077, 3927121, 9243311, 17493539, 27489847, 43198331, 192428929, 302388317, 2116718219]

約数ペア:

[(1, 2116718219), (7, 302388317), (11, 192428929), (49, 43198331), (77, 27489847), (121, 17493539), (229, 9243311), (539, 3927121), (847, 2499077), (1559, 1357741), (1603, 1320473), (2519, 840301), (5929, 357011), (10913, 193963), (11221, 188639), (17149, 123431), (17633, 120043), (27709, 76391)]