20131531797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5110823}}^1$

素因数の和:5110940

約数の個数: 16

約数和(自身を含む): 29193026688

約数和(自身を除く): 9061494891

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 5110823, 15332469, 66440699, 199322097, 516193123, 1548579369, 6710510599, 20131531797]

約数ペア:

[(1, 20131531797), (3, 6710510599), (13, 1548579369), (39, 516193123), (101, 199322097), (303, 66440699), (1313, 15332469), (3939, 5110823)]