3132591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 5308416

約数和(自身を除く): 2175825

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 191, 213, 231, 497, 573, 781, 1337, 1491, 2101, 2343, 4011, 5467, 6303, 13561, 14707, 16401, 40683, 44121, 94927, 149171, 284781, 447513, 1044197, 3132591]

約数ペア:

[(1, 3132591), (3, 1044197), (7, 447513), (11, 284781), (21, 149171), (33, 94927), (71, 44121), (77, 40683), (191, 16401), (213, 14707), (231, 13561), (497, 6303), (573, 5467), (781, 4011), (1337, 2343), (1491, 2101)]