2743453521

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{709}}^1\times {\mathrm{2251}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 3990904320

約数和(自身を除く): 1247450799

約数列:

[1, 3, 9, 191, 573, 709, 1719, 2127, 2251, 6381, 6753, 20259, 135419, 406257, 429941, 1218771, 1289823, 1595959, 3869469, 4787877, 14363631, 304828169, 914484507, 2743453521]

約数ペア:

[(1, 2743453521), (3, 914484507), (9, 304828169), (191, 14363631), (573, 4787877), (709, 3869469), (1719, 1595959), (2127, 1289823), (2251, 1218771), (6381, 429941), (6753, 406257), (20259, 135419)]