21000944773

素因数分解:

${\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{12799}}^1$

素因数の和:13308

約数の個数: 16

約数和(自身を含む): 21714739200

約数和(自身を除く): 713794427

約数列:

[1, 53, 83, 373, 4399, 12799, 19769, 30959, 678347, 1062317, 1640827, 4774027, 56302801, 253023431, 396244241, 21000944773]

約数ペア:

[(1, 21000944773), (53, 396244241), (83, 253023431), (373, 56302801), (4399, 4774027), (12799, 1640827), (19769, 1062317), (30959, 678347)]