2842391811

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{69163}}^1$

素因数の和:69295

約数の個数: 32

約数和(自身を含む): 4603555840

約数和(自身を除く): 1761164029

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2163, 5871, 13699, 41097, 69163, 207489, 484141, 1314097, 1452423, 3942291, 7123789, 9198679, 21371367, 27596037, 49866523, 135351991, 149599569, 406055973, 947463937, 2842391811]

約数ペア:

[(1, 2842391811), (3, 947463937), (7, 406055973), (19, 149599569), (21, 135351991), (57, 49866523), (103, 27596037), (133, 21371367), (309, 9198679), (399, 7123789), (721, 3942291), (1957, 1452423), (2163, 1314097), (5871, 484141), (13699, 207489), (41097, 69163)]