1377883787

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{32933}}^1$

素因数の和:33122

約数の個数: 16

約数和(自身を含む): 1622987520

約数和(自身を除く): 245103733

約数列:

[1, 7, 43, 139, 301, 973, 5977, 32933, 41839, 230531, 1416119, 4577687, 9912833, 32043809, 196840541, 1377883787]

約数ペア:

[(1, 1377883787), (7, 196840541), (43, 32043809), (139, 9912833), (301, 4577687), (973, 1416119), (5977, 230531), (32933, 41839)]