793739079

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1451}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 1383233280

約数和(自身を除く): 589494201

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 457, 1197, 1371, 1451, 3199, 4113, 4353, 8683, 9597, 10157, 13059, 26049, 27569, 28791, 30471, 60781, 78147, 82707, 91413, 182343, 192983, 248121, 547029, 578949, 663107, 1736847, 1989321, 4641749, 5967963, 12599033, 13925247, 37797099, 41775741, 88193231, 113391297, 264579693, 793739079]

約数ペア:

[(1, 793739079), (3, 264579693), (7, 113391297), (9, 88193231), (19, 41775741), (21, 37797099), (57, 13925247), (63, 12599033), (133, 5967963), (171, 4641749), (399, 1989321), (457, 1736847), (1197, 663107), (1371, 578949), (1451, 547029), (3199, 248121), (4113, 192983), (4353, 182343), (8683, 91413), (9597, 82707), (10157, 78147), (13059, 60781), (26049, 30471), (27569, 28791)]