21000736483

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{23929}}^1$

素因数の和:24582

約数の個数: 16

約数和(自身を含む): 22174495200

約数和(自身を除く): 1173758717

約数列:

[1, 29, 53, 571, 1537, 16559, 23929, 30263, 693941, 877627, 1268237, 13663459, 36778873, 396240311, 724163327, 21000736483]

約数ペア:

[(1, 21000736483), (29, 724163327), (53, 396240311), (571, 36778873), (1537, 13663459), (16559, 1268237), (23929, 877627), (30263, 693941)]