126580821

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 170311680

約数和(自身を除く): 43730859

約数列:

[1, 3, 223, 431, 439, 669, 1293, 1317, 96113, 97897, 189209, 288339, 293691, 567627, 42193607, 126580821]

約数ペア:

[(1, 126580821), (3, 42193607), (223, 567627), (431, 293691), (439, 288339), (669, 189209), (1293, 97897), (1317, 96113)]