1242196753

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1\times {\mathrm{3739}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 1466798080

約数和(自身を除く): 224601327

約数列:

[1, 7, 31, 217, 1531, 3739, 10717, 26173, 47461, 115909, 332227, 811363, 5724409, 40070863, 177456679, 1242196753]

約数ペア:

[(1, 1242196753), (7, 177456679), (31, 40070863), (217, 5724409), (1531, 811363), (3739, 332227), (10717, 115909), (26173, 47461)]