38646399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61637}}^1$

素因数の和:61670

約数の個数: 16

約数和(自身を含む): 59172480

約数和(自身を除く): 20526081

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 61637, 184911, 678007, 1171103, 2034021, 3513309, 12882133, 38646399]

約数ペア:

[(1, 38646399), (3, 12882133), (11, 3513309), (19, 2034021), (33, 1171103), (57, 678007), (209, 184911), (627, 61637)]