9889443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 15175680

約数和(自身を除く): 5286237

約数列:

[1, 3, 9, 19, 57, 151, 171, 383, 453, 1149, 1359, 2869, 3447, 7277, 8607, 21831, 25821, 57833, 65493, 173499, 520497, 1098827, 3296481, 9889443]

約数ペア:

[(1, 9889443), (3, 3296481), (9, 1098827), (19, 520497), (57, 173499), (151, 65493), (171, 57833), (383, 25821), (453, 21831), (1149, 8607), (1359, 7277), (2869, 3447)]