1949187897

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{1039}}^1\times {\mathrm{3533}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 2866780800

約数和(自身を除く): 917592903

約数列:

[1, 3, 9, 59, 177, 531, 1039, 3117, 3533, 9351, 10599, 31797, 61301, 183903, 208447, 551709, 625341, 1876023, 3670787, 11012361, 33037083, 216576433, 649729299, 1949187897]

約数ペア:

[(1, 1949187897), (3, 649729299), (9, 216576433), (59, 33037083), (177, 11012361), (531, 3670787), (1039, 1876023), (3117, 625341), (3533, 551709), (9351, 208447), (10599, 183903), (31797, 61301)]