8945409

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 13810720

約数和(自身を除く): 4865311

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1297, 2299, 3891, 6897, 14267, 24643, 42801, 73929, 156937, 271073, 470811, 813219, 2981803, 8945409]

約数ペア:

[(1, 8945409), (3, 2981803), (11, 813219), (19, 470811), (33, 271073), (57, 156937), (121, 73929), (209, 42801), (363, 24643), (627, 14267), (1297, 6897), (2299, 3891)]