29115513

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9833}}^1$

素因数の和:9893

約数の個数: 24

約数和(自身を含む): 49091328

約数和(自身を除く): 19975815

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9833, 29499, 68831, 88497, 206493, 462151, 619479, 1386453, 3235057, 4159359, 9705171, 29115513]

約数ペア:

[(1, 29115513), (3, 9705171), (7, 4159359), (9, 3235057), (21, 1386453), (47, 619479), (63, 462151), (141, 206493), (329, 88497), (423, 68831), (987, 29499), (2961, 9833)]