2507109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1484571

約数列:

[1, 3, 11, 17, 33, 41, 51, 109, 123, 187, 327, 451, 561, 697, 1199, 1353, 1853, 2091, 3597, 4469, 5559, 7667, 13407, 20383, 23001, 49159, 61149, 75973, 147477, 227919, 835703, 2507109]

約数ペア:

[(1, 2507109), (3, 835703), (11, 227919), (17, 147477), (33, 75973), (41, 61149), (51, 49159), (109, 23001), (123, 20383), (187, 13407), (327, 7667), (451, 5559), (561, 4469), (697, 3597), (1199, 2091), (1353, 1853)]