31960047

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32381}}^1$

素因数の和:32438

約数の個数: 16

約数和(自身を含む): 49738752

約数和(自身を除く): 17778705

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 32381, 97143, 226667, 680001, 1521907, 4565721, 10653349, 31960047]

約数ペア:

[(1, 31960047), (3, 10653349), (7, 4565721), (21, 1521907), (47, 680001), (141, 226667), (329, 97143), (987, 32381)]