30003039

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{27551}}^1$

素因数の和:27579

約数の個数: 18

約数和(自身を含む): 47637408

約数和(自身を除く): 17634369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 27551, 82653, 247959, 303061, 909183, 2727549, 3333671, 10001013, 30003039]

約数ペア:

[(1, 30003039), (3, 10001013), (9, 3333671), (11, 2727549), (33, 909183), (99, 303061), (121, 247959), (363, 82653), (1089, 27551)]