56619997

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{877}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 67767552

約数和(自身を除く): 11147555

約数列:

[1, 7, 23, 161, 401, 877, 2807, 6139, 9223, 20171, 64561, 141197, 351677, 2461739, 8088571, 56619997]

約数ペア:

[(1, 56619997), (7, 8088571), (23, 2461739), (161, 351677), (401, 141197), (877, 64561), (2807, 20171), (6139, 9223)]