31146703

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 38782800

約数和(自身を除く): 7636097

約数列:

[1, 7, 17, 49, 119, 139, 269, 833, 973, 1883, 2363, 4573, 6811, 13181, 16541, 32011, 37391, 115787, 224077, 261737, 635647, 1832159, 4449529, 31146703]

約数ペア:

[(1, 31146703), (7, 4449529), (17, 1832159), (49, 635647), (119, 261737), (139, 224077), (269, 115787), (833, 37391), (973, 32011), (1883, 16541), (2363, 13181), (4573, 6811)]