230147391

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 321553152

約数和(自身を除く): 91405761

約数列:

[1, 3, 41, 47, 123, 141, 971, 1681, 1927, 2913, 5043, 5781, 39811, 45637, 79007, 119433, 136911, 237021, 1632251, 1871117, 4896753, 5613351, 76715797, 230147391]

約数ペア:

[(1, 230147391), (3, 76715797), (41, 5613351), (47, 4896753), (123, 1871117), (141, 1632251), (971, 237021), (1681, 136911), (1927, 119433), (2913, 79007), (5043, 45637), (5781, 39811)]