2319399873

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{168109}}^1$

素因数の和:168198

約数の個数: 32

約数和(自身を含む): 3980844800

約数和(自身を除く): 1661444927

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 168109, 504327, 1176763, 1512981, 3530289, 4538943, 10590867, 12271957, 31772601, 36815871, 85903699, 110447613, 257711097, 331342839, 773133291, 2319399873]

約数ペア:

[(1, 2319399873), (3, 773133291), (7, 331342839), (9, 257711097), (21, 110447613), (27, 85903699), (63, 36815871), (73, 31772601), (189, 12271957), (219, 10590867), (511, 4538943), (657, 3530289), (1533, 1512981), (1971, 1176763), (4599, 504327), (13797, 168109)]