5189481

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 8519040

約数和(自身を除く): 3329559

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 173, 297, 303, 519, 909, 1111, 1557, 1903, 2727, 3333, 4671, 5709, 9999, 17127, 17473, 29997, 51381, 52419, 157257, 192203, 471771, 576609, 1729827, 5189481]

約数ペア:

[(1, 5189481), (3, 1729827), (9, 576609), (11, 471771), (27, 192203), (33, 157257), (99, 52419), (101, 51381), (173, 29997), (297, 17473), (303, 17127), (519, 9999), (909, 5709), (1111, 4671), (1557, 3333), (1903, 2727)]