39912453

素因数分解:

$3^3\times 7^1\times {\mathrm{211177}}^1$

素因数の和:211193

約数の個数: 16

約数和(自身を含む): 67576960

約数和(自身を除く): 27664507

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211177, 633531, 1478239, 1900593, 4434717, 5701779, 13304151, 39912453]

約数ペア:

[(1, 39912453), (3, 13304151), (7, 5701779), (9, 4434717), (21, 1900593), (27, 1478239), (63, 633531), (189, 211177)]