71272371

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{971}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 26238669

約数列:

[1, 3, 43, 129, 569, 971, 1707, 2913, 24467, 41753, 73401, 125259, 552499, 1657497, 23757457, 71272371]

約数ペア:

[(1, 71272371), (3, 23757457), (43, 1657497), (129, 552499), (569, 125259), (971, 73401), (1707, 41753), (2913, 24467)]