38957619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^2$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 56048320

約数和(自身を除く): 17090701

約数列:

[1, 3, 19, 57, 67, 101, 201, 303, 1273, 1919, 3819, 5757, 6767, 10201, 20301, 30603, 128573, 193819, 385719, 581457, 683467, 2050401, 12985873, 38957619]

約数ペア:

[(1, 38957619), (3, 12985873), (19, 2050401), (57, 683467), (67, 581457), (101, 385719), (201, 193819), (303, 128573), (1273, 30603), (1919, 20301), (3819, 10201), (5757, 6767)]