42745497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 65617920

約数和(自身を除く): 22872423

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1423, 1581, 1767, 4269, 10013, 24191, 27037, 30039, 44113, 72573, 81111, 132339, 459629, 749921, 838147, 1378887, 2249763, 2514441, 14248499, 42745497]

約数ペア:

[(1, 42745497), (3, 14248499), (17, 2514441), (19, 2249763), (31, 1378887), (51, 838147), (57, 749921), (93, 459629), (323, 132339), (527, 81111), (589, 72573), (969, 44113), (1423, 30039), (1581, 27037), (1767, 24191), (4269, 10013)]