493806711

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 708364800

約数和(自身を除く): 214558089

約数列:

[1, 3, 23, 43, 69, 129, 149, 447, 989, 1117, 2967, 3351, 3427, 6407, 10281, 19221, 25691, 48031, 77073, 144093, 147361, 166433, 442083, 499299, 1104713, 3314139, 3827959, 7156619, 11483877, 21469857, 164602237, 493806711]

約数ペア:

[(1, 493806711), (3, 164602237), (23, 21469857), (43, 11483877), (69, 7156619), (129, 3827959), (149, 3314139), (447, 1104713), (989, 499299), (1117, 442083), (2967, 166433), (3351, 147361), (3427, 144093), (6407, 77073), (10281, 48031), (19221, 25691)]