2912174181

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211073}}^1$

素因数の和:211162

約数の個数: 32

約数和(自身を含む): 4998232320

約数和(自身を除く): 2086058139

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 211073, 633219, 1477511, 1899657, 4432533, 5698971, 13297599, 15408329, 39892797, 46224987, 107858303, 138674961, 323574909, 416024883, 970724727, 2912174181]

約数ペア:

[(1, 2912174181), (3, 970724727), (7, 416024883), (9, 323574909), (21, 138674961), (27, 107858303), (63, 46224987), (73, 39892797), (189, 15408329), (219, 13297599), (511, 5698971), (657, 4432533), (1533, 1899657), (1971, 1477511), (4599, 633219), (13797, 211073)]