63397453

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{877}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 75859200

約数和(自身を除く): 12461747

約数列:

[1, 7, 23, 161, 449, 877, 3143, 6139, 10327, 20171, 72289, 141197, 393773, 2756411, 9056779, 63397453]

約数ペア:

[(1, 63397453), (7, 9056779), (23, 2756411), (161, 393773), (449, 141197), (877, 72289), (3143, 20171), (6139, 10327)]