1900484439

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2207299}}^1$

素因数の和:2207350

約数の個数: 16

約数和(自身を含む): 2966611200

約数和(自身を除く): 1066126761

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2207299, 6621897, 15451093, 46353279, 90499259, 271497777, 633494813, 1900484439]

約数ペア:

[(1, 1900484439), (3, 633494813), (7, 271497777), (21, 90499259), (41, 46353279), (123, 15451093), (287, 6621897), (861, 2207299)]