2920684755

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2742427}}^1$

素因数の和:2742506

約数の個数: 16

約数和(自身を含む): 4738915584

約数和(自身を除く): 1818230829

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2742427, 8227281, 13712135, 41136405, 194712317, 584136951, 973561585, 2920684755]

約数ペア:

[(1, 2920684755), (3, 973561585), (5, 584136951), (15, 194712317), (71, 41136405), (213, 13712135), (355, 8227281), (1065, 2742427)]