3078171

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 4792320

約数和(自身を除く): 1714149

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 383, 423, 893, 1149, 2679, 3447, 7277, 8037, 18001, 21831, 54003, 65493, 162009, 342019, 1026057, 3078171]

約数ペア:

[(1, 3078171), (3, 1026057), (9, 342019), (19, 162009), (47, 65493), (57, 54003), (141, 21831), (171, 18001), (383, 8037), (423, 7277), (893, 3447), (1149, 2679)]