8476893

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:698

約数の個数: 20

約数和(自身を含む): 12746140

約数和(自身を除く): 4269247

約数列:

[1, 3, 9, 27, 81, 229, 457, 687, 1371, 2061, 4113, 6183, 12339, 18549, 37017, 104653, 313959, 941877, 2825631, 8476893]

約数ペア:

[(1, 8476893), (3, 2825631), (9, 941877), (27, 313959), (81, 104653), (229, 37017), (457, 18549), (687, 12339), (1371, 6183), (2061, 4113)]