1049840997

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{19421}}^1$

素因数の和:19948

約数の個数: 16

約数和(自身を含む): 1440646272

約数和(自身を除く): 390805275

約数列:

[1, 3, 37, 111, 487, 1461, 18019, 19421, 54057, 58263, 718577, 2155731, 9458027, 28374081, 349946999, 1049840997]

約数ペア:

[(1, 1049840997), (3, 349946999), (37, 28374081), (111, 9458027), (487, 2155731), (1461, 718577), (18019, 58263), (19421, 54057)]