30609513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16273}}^1$

素因数の和:16309

約数の個数: 24

約数和(自身を含む): 50774880

約数和(自身を除く): 20165367

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 16273, 48819, 146457, 179003, 309187, 537009, 927561, 1611027, 2782683, 3401057, 10203171, 30609513]

約数ペア:

[(1, 30609513), (3, 10203171), (9, 3401057), (11, 2782683), (19, 1611027), (33, 927561), (57, 537009), (99, 309187), (171, 179003), (209, 146457), (627, 48819), (1881, 16273)]