28717017

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5869}}^1$

素因数の和:6112

約数の個数: 16

約数和(自身を含む): 43954560

約数和(自身を除く): 15237543

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 5869, 17607, 41083, 123249, 1367477, 4102431, 9572339, 28717017]

約数ペア:

[(1, 28717017), (3, 9572339), (7, 4102431), (21, 1367477), (233, 123249), (699, 41083), (1631, 17607), (4893, 5869)]