12570579

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 8879661

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 293, 681, 879, 1589, 2043, 2051, 2637, 4767, 6129, 6153, 7911, 14301, 18459, 42903, 55377, 66511, 199533, 465577, 598599, 1396731, 1795797, 4190193, 12570579]

約数ペア:

[(1, 12570579), (3, 4190193), (7, 1795797), (9, 1396731), (21, 598599), (27, 465577), (63, 199533), (189, 66511), (227, 55377), (293, 42903), (681, 18459), (879, 14301), (1589, 7911), (2043, 6153), (2051, 6129), (2637, 4767)]