21553292801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{515173}}^1$

素因数の和:515320

約数の個数: 16

約数和(自身を含む): 24035958144

約数和(自身を除く): 2482665343

約数列:

[1, 17, 23, 107, 391, 1819, 2461, 41837, 515173, 8757941, 11848979, 55123511, 201432643, 937099687, 1267840753, 21553292801]

約数ペア:

[(1, 21553292801), (17, 1267840753), (23, 937099687), (107, 201432643), (391, 55123511), (1819, 11848979), (2461, 8757941), (41837, 515173)]