1247442882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4243003}}^1$

素因数の和:4243022

約数の個数: 24

約数和(自身を含む): 2902214736

約数和(自身を除く): 1654771854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4243003, 8486006, 12729009, 25458018, 29701021, 59402042, 89103063, 178206126, 207907147, 415814294, 623721441, 1247442882]

約数ペア:

[(1, 1247442882), (2, 623721441), (3, 415814294), (6, 207907147), (7, 178206126), (14, 89103063), (21, 59402042), (42, 29701021), (49, 25458018), (98, 12729009), (147, 8486006), (294, 4243003)]