3926293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 4821120

約数和(自身を除く): 894827

約数列:

[1, 7, 19, 53, 133, 371, 557, 1007, 3899, 7049, 10583, 29521, 74081, 206647, 560899, 3926293]

約数ペア:

[(1, 3926293), (7, 560899), (19, 206647), (53, 74081), (133, 29521), (371, 10583), (557, 7049), (1007, 3899)]