56439711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1259}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 86682960

約数和(自身を除く): 30243249

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 1259, 2637, 3777, 4981, 11331, 14943, 21403, 44829, 64209, 192627, 368887, 1106661, 3319983, 6271079, 18813237, 56439711]

約数ペア:

[(1, 56439711), (3, 18813237), (9, 6271079), (17, 3319983), (51, 1106661), (153, 368887), (293, 192627), (879, 64209), (1259, 44829), (2637, 21403), (3777, 14943), (4981, 11331)]