284810113

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 347922432

約数和(自身を除く): 63112319

約数列:

[1, 7, 31, 43, 131, 217, 233, 301, 917, 1333, 1631, 4061, 5633, 7223, 9331, 10019, 28427, 30523, 39431, 50561, 70133, 174623, 213661, 310589, 946213, 1222361, 1312489, 2174123, 6623491, 9187423, 40687159, 284810113]

約数ペア:

[(1, 284810113), (7, 40687159), (31, 9187423), (43, 6623491), (131, 2174123), (217, 1312489), (233, 1222361), (301, 946213), (917, 310589), (1333, 213661), (1631, 174623), (4061, 70133), (5633, 50561), (7223, 39431), (9331, 30523), (10019, 28427)]