30118869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6473}}^1$

素因数の和:6537

約数の個数: 24

約数和(自身を含む): 48477312

約数和(自身を除く): 18358443

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 6473, 19419, 58257, 71203, 213609, 304231, 640827, 912693, 2738079, 3346541, 10039623, 30118869]

約数ペア:

[(1, 30118869), (3, 10039623), (9, 3346541), (11, 2738079), (33, 912693), (47, 640827), (99, 304231), (141, 213609), (423, 71203), (517, 58257), (1551, 19419), (4653, 6473)]