8189703

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 12729600

約数和(自身を除く): 4539897

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1019, 2679, 3057, 8037, 9171, 19361, 47893, 58083, 143679, 174249, 431037, 909967, 2729901, 8189703]

約数ペア:

[(1, 8189703), (3, 2729901), (9, 909967), (19, 431037), (47, 174249), (57, 143679), (141, 58083), (171, 47893), (423, 19361), (893, 9171), (1019, 8037), (2679, 3057)]