39314241

素因数分解:

$3^6\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 28

約数和(自身を含む): 59459200

約数和(自身を除く): 20144959

約数列:

[1, 3, 9, 27, 81, 199, 243, 271, 597, 729, 813, 1791, 2439, 5373, 7317, 16119, 21951, 48357, 53929, 65853, 145071, 161787, 197559, 485361, 1456083, 4368249, 13104747, 39314241]

約数ペア:

[(1, 39314241), (3, 13104747), (9, 4368249), (27, 1456083), (81, 485361), (199, 197559), (243, 161787), (271, 145071), (597, 65853), (729, 53929), (813, 48357), (1791, 21951), (2439, 16119), (5373, 7317)]