1242217235

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1543127}}^1$

素因数の和:1543162

約数の個数: 16

約数和(自身を含む): 1777683456

約数和(自身を除く): 535466221

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1543127, 7715635, 10801889, 35491921, 54009445, 177459605, 248443447, 1242217235]

約数ペア:

[(1, 1242217235), (5, 248443447), (7, 177459605), (23, 54009445), (35, 35491921), (115, 10801889), (161, 7715635), (805, 1543127)]