26402649

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5689}}^1$

素因数の和:5729

約数の個数: 32

約数和(自身を含む): 45884160

約数和(自身を除く): 19481511

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 5689, 17067, 39823, 73957, 96713, 119469, 221871, 290139, 517699, 676991, 1257269, 1553097, 2030973, 3771807, 8800883, 26402649]

約数ペア:

[(1, 26402649), (3, 8800883), (7, 3771807), (13, 2030973), (17, 1553097), (21, 1257269), (39, 676991), (51, 517699), (91, 290139), (119, 221871), (221, 119469), (273, 96713), (357, 73957), (663, 39823), (1547, 17067), (4641, 5689)]