2021105937

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1\times {\mathrm{8929}}^1$

素因数の和:9512

約数の個数: 16

約数和(自身を含む): 2715863040

約数和(自身を除く): 694757103

約数列:

[1, 3, 197, 383, 591, 1149, 8929, 26787, 75451, 226353, 1759013, 3419807, 5277039, 10259421, 673701979, 2021105937]

約数ペア:

[(1, 2021105937), (3, 673701979), (197, 10259421), (383, 5277039), (591, 3419807), (1149, 1759013), (8929, 226353), (26787, 75451)]