990346201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61091}}^1$

素因数の和:61176

約数の個数: 16

約数和(自身を含む): 1128980160

約数和(自身を除く): 138633959

約数列:

[1, 13, 29, 43, 377, 559, 1247, 16211, 61091, 794183, 1771639, 2626913, 23031307, 34149869, 76180477, 990346201]

約数ペア:

[(1, 990346201), (13, 76180477), (29, 34149869), (43, 23031307), (377, 2626913), (559, 1771639), (1247, 794183), (16211, 61091)]