8988729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5087}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 13025280

約数和(自身を除く): 4036551

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 5087, 15261, 96653, 157697, 289959, 473091, 2996243, 8988729]

約数ペア:

[(1, 8988729), (3, 2996243), (19, 473091), (31, 289959), (57, 157697), (93, 96653), (589, 15261), (1767, 5087)]