42006349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{23719}}^1$

素因数の和:23760

約数の個数: 16

約数和(自身を含む): 54650880

約数和(自身を除く): 12644531

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 23719, 166033, 260909, 545537, 1826363, 3818759, 6000907, 42006349]

約数ペア:

[(1, 42006349), (7, 6000907), (11, 3818759), (23, 1826363), (77, 545537), (161, 260909), (253, 166033), (1771, 23719)]