8709429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 12487680

約数和(自身を除く): 3778251

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 3251, 9753, 61769, 152797, 185307, 458391, 2903143, 8709429]

約数ペア:

[(1, 8709429), (3, 2903143), (19, 458391), (47, 185307), (57, 152797), (141, 61769), (893, 9753), (2679, 3251)]