247669199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{739}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 269952000

約数和(自身を除く): 22282801

約数列:

[1, 19, 31, 569, 589, 739, 10811, 14041, 17639, 22909, 335141, 420491, 435271, 7989329, 13035221, 247669199]

約数ペア:

[(1, 247669199), (19, 13035221), (31, 7989329), (569, 435271), (589, 420491), (739, 335141), (10811, 22909), (14041, 17639)]