42822969

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 68259840

約数和(自身を除く): 25436871

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 1009, 2021, 3027, 6063, 7063, 14147, 21189, 42441, 43387, 47423, 130161, 142269, 303709, 331961, 911127, 995883, 2039189, 6117567, 14274323, 42822969]

約数ペア:

[(1, 42822969), (3, 14274323), (7, 6117567), (21, 2039189), (43, 995883), (47, 911127), (129, 331961), (141, 303709), (301, 142269), (329, 130161), (903, 47423), (987, 43387), (1009, 42441), (2021, 21189), (3027, 14147), (6063, 7063)]