989330497

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{1153}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 1036938240

約数和(自身を除く): 47607743

約数列:

[1, 31, 89, 311, 1153, 2759, 9641, 27679, 35743, 102617, 358583, 858049, 3181127, 11116073, 31913887, 989330497]

約数ペア:

[(1, 989330497), (31, 31913887), (89, 11116073), (311, 3181127), (1153, 858049), (2759, 358583), (9641, 102617), (27679, 35743)]