239106219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 360944640

約数和(自身を除く): 121838421

約数列:

[1, 3, 11, 33, 41, 79, 123, 237, 451, 869, 1353, 2237, 2607, 3239, 6711, 9717, 24607, 35629, 73821, 91717, 106887, 176723, 275151, 530169, 1008887, 1943953, 3026661, 5831859, 7245643, 21736929, 79702073, 239106219]

約数ペア:

[(1, 239106219), (3, 79702073), (11, 21736929), (33, 7245643), (41, 5831859), (79, 3026661), (123, 1943953), (237, 1008887), (451, 530169), (869, 275151), (1353, 176723), (2237, 106887), (2607, 91717), (3239, 73821), (6711, 35629), (9717, 24607)]