1259581941

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{880211}}^1$

素因数の和:880273

約数の個数: 16

約数和(自身を含む): 1901257920

約数和(自身を除く): 641675979

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 880211, 2640633, 7921899, 23765697, 46651183, 139953549, 419860647, 1259581941]

約数ペア:

[(1, 1259581941), (3, 419860647), (9, 139953549), (27, 46651183), (53, 23765697), (159, 7921899), (477, 2640633), (1431, 880211)]