29786673

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 46964736

約数和(自身を除く): 17178063

約数列:

[1, 3, 7, 21, 47, 103, 141, 293, 309, 329, 721, 879, 987, 2051, 2163, 4841, 6153, 13771, 14523, 30179, 33887, 41313, 90537, 96397, 101661, 211253, 289191, 633759, 1418413, 4255239, 9928891, 29786673]

約数ペア:

[(1, 29786673), (3, 9928891), (7, 4255239), (21, 1418413), (47, 633759), (103, 289191), (141, 211253), (293, 101661), (309, 96397), (329, 90537), (721, 41313), (879, 33887), (987, 30179), (2051, 14523), (2163, 13771), (4841, 6153)]