2681824779

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{1973381}}^1$

素因数の和:1973538

約数の個数: 12

約数和(自身を含む): 3899402832

約数和(自身を除く): 1217578053

約数列:

[1, 3, 9, 151, 453, 1359, 1973381, 5920143, 17760429, 297980531, 893941593, 2681824779]

約数ペア:

[(1, 2681824779), (3, 893941593), (9, 297980531), (151, 17760429), (453, 5920143), (1359, 1973381)]