494339769

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1987}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 893168640

約数和(自身を除く): 398828871

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 359, 693, 1077, 1987, 2513, 3231, 3949, 5961, 7539, 11847, 13909, 17883, 21857, 22617, 27643, 35541, 41727, 65571, 82929, 125181, 152999, 196713, 248787, 458997, 713333, 1376991, 2139999, 4993331, 6419997, 7846663, 14979993, 23539989, 44939979, 54926641, 70619967, 164779923, 494339769]

約数ペア:

[(1, 494339769), (3, 164779923), (7, 70619967), (9, 54926641), (11, 44939979), (21, 23539989), (33, 14979993), (63, 7846663), (77, 6419997), (99, 4993331), (231, 2139999), (359, 1376991), (693, 713333), (1077, 458997), (1987, 248787), (2513, 196713), (3231, 152999), (3949, 125181), (5961, 82929), (7539, 65571), (11847, 41727), (13909, 35541), (17883, 27643), (21857, 22617)]