29223087

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 13202769

約数列:

[1, 3, 23, 53, 61, 69, 131, 159, 183, 393, 1219, 1403, 3013, 3233, 3657, 4209, 6943, 7991, 9039, 9699, 20829, 23973, 74359, 159689, 183793, 223077, 423523, 479067, 551379, 1270569, 9741029, 29223087]

約数ペア:

[(1, 29223087), (3, 9741029), (23, 1270569), (53, 551379), (61, 479067), (69, 423523), (131, 223077), (159, 183793), (183, 159689), (393, 74359), (1219, 23973), (1403, 20829), (3013, 9699), (3233, 9039), (3657, 7991), (4209, 6943)]