1338476517

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{2029}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 2278407040

約数和(自身を除く): 939930523

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 283, 333, 777, 849, 1981, 2029, 2331, 2547, 5943, 6087, 10471, 14203, 17829, 18261, 31413, 42609, 73297, 75073, 94239, 127827, 219891, 225219, 525511, 574207, 659673, 675657, 1576533, 1722621, 4019449, 4729599, 5167863, 12058347, 21245659, 36175041, 63736977, 148719613, 191210931, 446158839, 1338476517]

約数ペア:

[(1, 1338476517), (3, 446158839), (7, 191210931), (9, 148719613), (21, 63736977), (37, 36175041), (63, 21245659), (111, 12058347), (259, 5167863), (283, 4729599), (333, 4019449), (777, 1722621), (849, 1576533), (1981, 675657), (2029, 659673), (2331, 574207), (2547, 525511), (5943, 225219), (6087, 219891), (10471, 127827), (14203, 94239), (17829, 75073), (18261, 73297), (31413, 42609)]