1255366209

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 1738243584

約数和(自身を除く): 482877375

約数列:

[1, 3, 43, 129, 137, 251, 283, 411, 753, 849, 5891, 10793, 12169, 17673, 32379, 34387, 36507, 38771, 71033, 103161, 116313, 213099, 1478641, 1667153, 3054419, 4435923, 5001459, 9163257, 9731521, 29194563, 418455403, 1255366209]

約数ペア:

[(1, 1255366209), (3, 418455403), (43, 29194563), (129, 9731521), (137, 9163257), (251, 5001459), (283, 4435923), (411, 3054419), (753, 1667153), (849, 1478641), (5891, 213099), (10793, 116313), (12169, 103161), (17673, 71033), (32379, 38771), (34387, 36507)]