97969263

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{12923}}^1$

素因数の和:12971

約数の個数: 24

約数和(自身を含む): 157569408

約数和(自身を除く): 59600145

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 12923, 38769, 90461, 245537, 271383, 736611, 1718759, 4665203, 5156277, 13995609, 32656421, 97969263]

約数ペア:

[(1, 97969263), (3, 32656421), (7, 13995609), (19, 5156277), (21, 4665203), (57, 1718759), (133, 736611), (361, 271383), (399, 245537), (1083, 90461), (2527, 38769), (7581, 12923)]