1949871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 3391488

約数和(自身を除く): 1441617

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 367, 483, 759, 1101, 1771, 2569, 4037, 5313, 7707, 8441, 12111, 25323, 28259, 59087, 84777, 92851, 177261, 278553, 649957, 1949871]

約数ペア:

[(1, 1949871), (3, 649957), (7, 278553), (11, 177261), (21, 92851), (23, 84777), (33, 59087), (69, 28259), (77, 25323), (161, 12111), (231, 8441), (253, 7707), (367, 5313), (483, 4037), (759, 2569), (1101, 1771)]