127872206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{830339}}^1$

素因数の和:830359

約数の個数: 16

約数和(自身を含む): 239137920

約数和(自身を除く): 111265714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 830339, 1660678, 5812373, 9133729, 11624746, 18267458, 63936103, 127872206]

約数ペア:

[(1, 127872206), (2, 63936103), (7, 18267458), (11, 11624746), (14, 9133729), (22, 5812373), (77, 1660678), (154, 830339)]