3173142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 7584192

約数和(自身を除く): 4411050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 251, 258, 294, 301, 502, 602, 753, 903, 1506, 1757, 1806, 2107, 3514, 4214, 5271, 6321, 10542, 10793, 12299, 12642, 21586, 24598, 32379, 36897, 64758, 73794, 75551, 151102, 226653, 453306, 528857, 1057714, 1586571, 3173142]

約数ペア:

[(1, 3173142), (2, 1586571), (3, 1057714), (6, 528857), (7, 453306), (14, 226653), (21, 151102), (42, 75551), (43, 73794), (49, 64758), (86, 36897), (98, 32379), (129, 24598), (147, 21586), (251, 12642), (258, 12299), (294, 10793), (301, 10542), (502, 6321), (602, 5271), (753, 4214), (903, 3514), (1506, 2107), (1757, 1806)]