2988372999

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{111187}}^1$

素因数の和:111255

約数の個数: 24

約数和(自身を含む): 4369243648

約数和(自身を除く): 1380870649

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1581, 8959, 26877, 111187, 333561, 1890179, 3446797, 5670537, 10340391, 32133043, 58595549, 96399129, 175786647, 996124333, 2988372999]

約数ペア:

[(1, 2988372999), (3, 996124333), (17, 175786647), (31, 96399129), (51, 58595549), (93, 32133043), (289, 10340391), (527, 5670537), (867, 3446797), (1581, 1890179), (8959, 333561), (26877, 111187)]