249984339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 377733888

約数和(自身を除く): 127749549

約数列:

[1, 3, 11, 33, 41, 73, 123, 219, 451, 803, 1353, 2409, 2531, 2993, 7593, 8979, 27841, 32923, 83523, 98769, 103771, 184763, 311313, 554289, 1141481, 2032393, 3424443, 6097179, 7575283, 22725849, 83328113, 249984339]

約数ペア:

[(1, 249984339), (3, 83328113), (11, 22725849), (33, 7575283), (41, 6097179), (73, 3424443), (123, 2032393), (219, 1141481), (451, 554289), (803, 311313), (1353, 184763), (2409, 103771), (2531, 98769), (2993, 83523), (7593, 32923), (8979, 27841)]