127687434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{434311}}^1$

素因数の和:434330

約数の個数: 24

約数和(自身を含む): 297069408

約数和(自身を除く): 169381974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 434311, 868622, 1302933, 2605866, 3040177, 6080354, 9120531, 18241062, 21281239, 42562478, 63843717, 127687434]

約数ペア:

[(1, 127687434), (2, 63843717), (3, 42562478), (6, 21281239), (7, 18241062), (14, 9120531), (21, 6080354), (42, 3040177), (49, 2605866), (98, 1302933), (147, 868622), (294, 434311)]