83881721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4799}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 105062400

約数和(自身を除く): 21180679

約数列:

[1, 7, 11, 77, 227, 1589, 2497, 4799, 17479, 33593, 52789, 369523, 1089373, 7625611, 11983103, 83881721]

約数ペア:

[(1, 83881721), (7, 11983103), (11, 7625611), (77, 1089373), (227, 369523), (1589, 52789), (2497, 33593), (4799, 17479)]