3163293

素因数分解:

$3^4\times 7^2\times {\mathrm{797}}^1$

素因数の和:823

約数の個数: 30

約数和(自身を含む): 5503806

約数和(自身を除く): 2340513

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 797, 1323, 2391, 3969, 5579, 7173, 16737, 21519, 39053, 50211, 64557, 117159, 150633, 351477, 451899, 1054431, 3163293]

約数ペア:

[(1, 3163293), (3, 1054431), (7, 451899), (9, 351477), (21, 150633), (27, 117159), (49, 64557), (63, 50211), (81, 39053), (147, 21519), (189, 16737), (441, 7173), (567, 5579), (797, 3969), (1323, 2391)]