127739738

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{6607}}^1$

素因数の和:7997

約数の個数: 16

約数和(自身を含む): 219174144

約数和(自身を除く): 91434406

約数列:

[1, 2, 7, 14, 1381, 2762, 6607, 9667, 13214, 19334, 46249, 92498, 9124267, 18248534, 63869869, 127739738]

約数ペア:

[(1, 127739738), (2, 63869869), (7, 18248534), (14, 9124267), (1381, 92498), (2762, 46249), (6607, 19334), (9667, 13214)]