191705943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19429}}^1$

素因数の和:19479

約数の個数: 32

約数和(自身を含む): 313367040

約数和(自身を除く): 121661097

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 19429, 58287, 213719, 252577, 446867, 641157, 757731, 1340601, 2778347, 4915537, 5809271, 8335041, 14746611, 17427813, 63901981, 191705943]

約数ペア:

[(1, 191705943), (3, 63901981), (11, 17427813), (13, 14746611), (23, 8335041), (33, 5809271), (39, 4915537), (69, 2778347), (143, 1340601), (253, 757731), (299, 641157), (429, 446867), (759, 252577), (897, 213719), (3289, 58287), (9867, 19429)]