145697923

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{95917}}^1$

素因数の和:95962

約数の個数: 12

約数和(自身を含む): 174954432

約数和(自身を除く): 29256509

約数列:

[1, 7, 31, 49, 217, 1519, 95917, 671419, 2973427, 4699933, 20813989, 145697923]

約数ペア:

[(1, 145697923), (7, 20813989), (31, 4699933), (49, 2973427), (217, 671419), (1519, 95917)]