3182023691

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:821

約数の個数: 40

約数和(自身を含む): 4075925568

約数和(自身を除く): 893901877

約数列:

[1, 7, 11, 49, 77, 211, 343, 539, 571, 1477, 2321, 2401, 3773, 3997, 6281, 10339, 16247, 26411, 27979, 43967, 72373, 113729, 120481, 195853, 307769, 506611, 796103, 843367, 1325291, 1370971, 2154383, 5572721, 5903569, 9277037, 15080681, 41324983, 64939259, 289274881, 454574813, 3182023691]

約数ペア:

[(1, 3182023691), (7, 454574813), (11, 289274881), (49, 64939259), (77, 41324983), (211, 15080681), (343, 9277037), (539, 5903569), (571, 5572721), (1477, 2154383), (2321, 1370971), (2401, 1325291), (3773, 843367), (3997, 796103), (6281, 506611), (10339, 307769), (16247, 195853), (26411, 120481), (27979, 113729), (43967, 72373)]