385746819

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{42961}}^1$

素因数の和:43078

約数の個数: 16

約数和(自身を含む): 534103584

約数和(自身を除く): 148356765

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 42961, 128883, 1761401, 3136153, 5284203, 9408459, 128582273, 385746819]

約数ペア:

[(1, 385746819), (3, 128582273), (41, 9408459), (73, 5284203), (123, 3136153), (219, 1761401), (2993, 128883), (8979, 42961)]