2801471409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2879}}^1\times {\mathrm{9829}}^1$

素因数の和:12725

約数の個数: 24

約数和(自身を含む): 4416422400

約数和(自身を除く): 1614950991

約数列:

[1, 3, 9, 11, 33, 99, 2879, 8637, 9829, 25911, 29487, 31669, 88461, 95007, 108119, 285021, 324357, 973071, 28297691, 84893073, 254679219, 311274601, 933823803, 2801471409]

約数ペア:

[(1, 2801471409), (3, 933823803), (9, 311274601), (11, 254679219), (33, 84893073), (99, 28297691), (2879, 973071), (8637, 324357), (9829, 285021), (25911, 108119), (29487, 95007), (31669, 88461)]