38961561

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 52678080

約数和(自身を除く): 13716519

約数列:

[1, 3, 139, 233, 401, 417, 699, 1203, 32387, 55739, 93433, 97161, 167217, 280299, 12987187, 38961561]

約数ペア:

[(1, 38961561), (3, 12987187), (139, 280299), (233, 167217), (401, 97161), (417, 93433), (699, 55739), (1203, 32387)]