1248294117

素因数分解:

$3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{68879}}^1$

素因数の和:69752

約数の個数: 16

約数和(自身を含む): 1904394240

約数和(自身を除く): 656100123

約数列:

[1, 3, 7, 21, 863, 2589, 6041, 18123, 68879, 206637, 482153, 1446459, 59442577, 178327731, 416098039, 1248294117]

約数ペア:

[(1, 1248294117), (3, 416098039), (7, 178327731), (21, 59442577), (863, 1446459), (2589, 482153), (6041, 206637), (18123, 68879)]