18016053

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 27272448

約数和(自身を除く): 9256395

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 1601, 3751, 4803, 11253, 17611, 49631, 52833, 148893, 193721, 545941, 581163, 1637823, 6005351, 18016053]

約数ペア:

[(1, 18016053), (3, 6005351), (11, 1637823), (31, 581163), (33, 545941), (93, 193721), (121, 148893), (341, 52833), (363, 49631), (1023, 17611), (1601, 11253), (3751, 4803)]