393338281

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{36559}}^1$

素因数の和:36648

約数の個数: 16

約数和(自身を含む): 473817600

約数和(自身を除く): 80479319

約数列:

[1, 7, 29, 53, 203, 371, 1537, 10759, 36559, 255913, 1060211, 1937627, 7421477, 13563389, 56191183, 393338281]

約数ペア:

[(1, 393338281), (7, 56191183), (29, 13563389), (53, 7421477), (203, 1937627), (371, 1060211), (1537, 255913), (10759, 36559)]