140811451

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 170069760

約数和(自身を除く): 29258309

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 2299, 2663, 2783, 4807, 29293, 50597, 52877, 61249, 322223, 556567, 673739, 1163731, 6122237, 7411129, 12801041, 140811451]

約数ペア:

[(1, 140811451), (11, 12801041), (19, 7411129), (23, 6122237), (121, 1163731), (209, 673739), (253, 556567), (437, 322223), (2299, 61249), (2663, 52877), (2783, 50597), (4807, 29293)]