1522071

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 40

約数和(自身を含む): 2555520

約数和(自身を除く): 1033449

約数列:

[1, 3, 9, 19, 23, 27, 43, 57, 69, 81, 129, 171, 207, 387, 437, 513, 621, 817, 989, 1161, 1311, 1539, 1863, 2451, 2967, 3483, 3933, 7353, 8901, 11799, 18791, 22059, 26703, 35397, 56373, 66177, 80109, 169119, 507357, 1522071]

約数ペア:

[(1, 1522071), (3, 507357), (9, 169119), (19, 80109), (23, 66177), (27, 56373), (43, 35397), (57, 26703), (69, 22059), (81, 18791), (129, 11799), (171, 8901), (207, 7353), (387, 3933), (437, 3483), (513, 2967), (621, 2451), (817, 1863), (989, 1539), (1161, 1311)]