5391639

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 18

約数和(自身を含む): 8562008

約数和(自身を除く): 3170369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 4951, 14853, 44559, 54461, 163383, 490149, 599071, 1797213, 5391639]

約数ペア:

[(1, 5391639), (3, 1797213), (9, 599071), (11, 490149), (33, 163383), (99, 54461), (121, 44559), (363, 14853), (1089, 4951)]