53483271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21821}}^1$

素因数の和:21886

約数の個数: 16

約数和(自身を含む): 76813440

約数和(自身を除く): 23330169

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 21821, 65463, 414599, 938303, 1243797, 2814909, 17827757, 53483271]

約数ペア:

[(1, 53483271), (3, 17827757), (19, 2814909), (43, 1243797), (57, 938303), (129, 414599), (817, 65463), (2451, 21821)]