127124354

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{221471}}^1$

素因数の和:221521

約数の個数: 16

約数和(自身を含む): 223243776

約数和(自身を除く): 96119422

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 221471, 442942, 1550297, 3100594, 9080311, 18160622, 63562177, 127124354]

約数ペア:

[(1, 127124354), (2, 63562177), (7, 18160622), (14, 9080311), (41, 3100594), (82, 1550297), (287, 442942), (574, 221471)]