39132989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4987}}^1$

素因数の和:5072

約数の個数: 16

約数和(自身を含む): 47884800

約数和(自身を除く): 8751811

約数列:

[1, 7, 19, 59, 133, 413, 1121, 4987, 7847, 34909, 94753, 294233, 663271, 2059631, 5590427, 39132989]

約数ペア:

[(1, 39132989), (7, 5590427), (19, 2059631), (59, 663271), (133, 294233), (413, 94753), (1121, 34909), (4987, 7847)]