1289910679

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{1153}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 1361313792

約数和(自身を除く): 71403113

約数列:

[1, 23, 127, 383, 1153, 2921, 8809, 26519, 48641, 146431, 441599, 1118743, 3367913, 10156777, 56083073, 1289910679]

約数ペア:

[(1, 1289910679), (23, 56083073), (127, 10156777), (383, 3367913), (1153, 1118743), (2921, 441599), (8809, 146431), (26519, 48641)]