13015233

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2714

約数の個数: 36

約数和(自身を含む): 23866128

約数和(自身を除く): 10850895

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 2683, 4851, 8049, 18781, 24147, 29513, 56343, 88539, 131467, 169029, 206591, 265617, 394401, 619773, 1183203, 1446137, 1859319, 4338411, 13015233]

約数ペア:

[(1, 13015233), (3, 4338411), (7, 1859319), (9, 1446137), (11, 1183203), (21, 619773), (33, 394401), (49, 265617), (63, 206591), (77, 169029), (99, 131467), (147, 88539), (231, 56343), (441, 29513), (539, 24147), (693, 18781), (1617, 8049), (2683, 4851)]