7221197

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 7931520

約数和(自身を除く): 710323

約数列:

[1, 19, 53, 71, 101, 1007, 1349, 1919, 3763, 5353, 7171, 71497, 101707, 136249, 380063, 7221197]

約数ペア:

[(1, 7221197), (19, 380063), (53, 136249), (71, 101707), (101, 71497), (1007, 7171), (1349, 5353), (1919, 3763)]