89674319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5462

約数の個数: 16

約数和(自身を含む): 108748800

約数和(自身を除く): 19074481

約数列:

[1, 7, 19, 127, 133, 889, 2413, 5309, 16891, 37163, 100871, 674243, 706097, 4719701, 12810617, 89674319]

約数ペア:

[(1, 89674319), (7, 12810617), (19, 4719701), (127, 706097), (133, 674243), (889, 100871), (2413, 37163), (5309, 16891)]