27950013

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34127}}^1$

素因数の和:34153

約数の個数: 24

約数和(自身を含む): 49690368

約数和(自身を除く): 21740355

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 34127, 102381, 238889, 307143, 443651, 716667, 1330953, 2150001, 3105557, 3992859, 9316671, 27950013]

約数ペア:

[(1, 27950013), (3, 9316671), (7, 3992859), (9, 3105557), (13, 2150001), (21, 1330953), (39, 716667), (63, 443651), (91, 307143), (117, 238889), (273, 102381), (819, 34127)]