1330995141

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{154211}}^1$

素因数の和:154361

約数の個数: 24

約数和(自身を含む): 2213250624

約数和(自身を除く): 882255483

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 154211, 462633, 1079477, 1387899, 3238431, 9715293, 21126907, 63380721, 147888349, 190142163, 443665047, 1330995141]

約数ペア:

[(1, 1330995141), (3, 443665047), (7, 190142163), (9, 147888349), (21, 63380721), (63, 21126907), (137, 9715293), (411, 3238431), (959, 1387899), (1233, 1079477), (2877, 462633), (8631, 154211)]