38639733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 58724352

約数和(自身を除く): 20084619

約数列:

[1, 3, 11, 31, 33, 93, 107, 321, 341, 353, 1023, 1059, 1177, 3317, 3531, 3883, 9951, 10943, 11649, 32829, 36487, 37771, 109461, 113313, 120373, 361119, 415481, 1170901, 1246443, 3512703, 12879911, 38639733]

約数ペア:

[(1, 38639733), (3, 12879911), (11, 3512703), (31, 1246443), (33, 1170901), (93, 415481), (107, 361119), (321, 120373), (341, 113313), (353, 109461), (1023, 37771), (1059, 36487), (1177, 32829), (3317, 11649), (3531, 10943), (3883, 9951)]