109454807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20021}}^1$

素因数の和:20110

約数の個数: 16

約数和(自身を含む): 138392064

約数和(自身を除く): 28937257

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 20021, 140147, 220231, 1421491, 1541617, 9950437, 15636401, 109454807]

約数ペア:

[(1, 109454807), (7, 15636401), (11, 9950437), (71, 1541617), (77, 1421491), (497, 220231), (781, 140147), (5467, 20021)]