2003706429

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{20963}}^1$

素因数の和:21328

約数の個数: 16

約数和(自身を含む): 2702175744

約数和(自身を除く): 698469315

約数列:

[1, 3, 151, 211, 453, 633, 20963, 31861, 62889, 95583, 3165413, 4423193, 9496239, 13269579, 667902143, 2003706429]

約数ペア:

[(1, 2003706429), (3, 667902143), (151, 13269579), (211, 9496239), (453, 4423193), (633, 3165413), (20963, 95583), (31861, 62889)]